| Technical Bulletin | TB 1697 | Notes
                                    71-00
                                    Exhaust valve guide caution. | N/A | View  Full Detail | 
                        
                            
                                | Technical Bulletin | TB 1793 | Notes
                                    71-00
                                    Lack of engine oil to the front rocker arms. | N/A | View  Full Detail | 
                        
                            
                                | Technical Bulletin | TB 2062 | Notes
                                    71-00
                                    Cracked distributor magnets. | N/A | View  Full Detail | 
                        
                            
                                | Technical Bulletin | TB 2467R | Notes
                                    71-00
                                    Head bolt replacement. | N/A | View  Full Detail | 
                        
                            
                                | Cylinder Sleeve | ESL197 | Notes
                                    71-00
                                    3/32 x 4.250 x 7.000" | 12.45 | View  Full Detail | 
                        
                            
                                | Cylinder Sleeve | ESL297 | Notes
                                    71-00
                                    1/8 x 4.250 x 7.000" | 12.45 | View  Full Detail | 
                        
                            
                                | Cylinder Head - Bare | EHC454-2 | Notes
                                    96-00
                                    "J".  New bare head without valves or springs.  Vortec.  Casting #10141279.
            100cc chamber.  .3735" Int. / .3740" Exh. guide ID.  Valve head
            diameter 2.063 / 1.720". | 386.79 | View  Full Detail | 
                        
                            
                                | Cylinder Head - Bare | EHC454-2 | Notes
                                    96-00
                                    "J". New bare head without valves, springs or seals. Casting #10141279. 100cc chamber. .3735" Int. / .3740" Exh. guide ID. Valve head diameter 2.063 / 1.720". | 386.79 | View  Full Detail | 
                        
                            
                                | Connecting Rod - Stock | ECR302 | Notes
                                    71-00
                                    Reconditioned.  Press fit pins.  Forged. | 34.55 | View  Full Detail | 
                        
                            
                                | Connecting Rod - HP | 26135P | Notes
                                    71-00
                                    New Scat HP rods.  4340 forged.  I-Beam.  ARP 8740 7/16" x 1.600" bolts.
            Pressed.  Length 6.135".  Journal Dia. 2.200".  Pin Dia. 0.990".  Big end
            width 0.992".  (8 pack). | 399.07 | View  Full Detail | 
                        
                            
                                | Connecting Rod - HP | 26135 | Notes
                                    71-00
                                    New Scat HP rods.  4340 forged.  I-Beam.  ARP 8740 7/16" x 1.600" bolts.
            Bushed.  Length 6.135".  Journal Dia. 2.200".  Pin Dia. 0.990".  Big end
            width 0.992".  (8 pack). | 417.90 | View  Full Detail | 
                        
                            
                                | Connecting Rod - HP | 26385 | Notes
                                    71-00
                                    New Scat HP rods.  4340 forged.  I-Beam.  ARP 8740 7/16" x 1.600" bolts.
            Bushed.  Length 6.385".  Journal Dia. 2.200".  Pin Dia. 0.990".  Big end
            width 0.992".  (8 pack). | 417.90 | View  Full Detail | 
                        
                            
                                | Connecting Rod - HP | 26135716 | Notes
                                    71-00
                                    New Scat HP rods.  4340 forged.  I-Beam.  ARP 8740 7/16" x 1.400" bolts.
            Bushed.  Length 6.135".  Journal Dia. 2.200".  Pin Dia. 0.990".  Big end
            width 0.992".  780 gram.  (8 pack). | 457.85 | View  Full Detail | 
                        
                            
                                | Connecting Rod - HP | 6638522 | Notes
                                    71-00
                                    New Scat HP rods.  4340 forged.  H-Beam.  ARP 8740 7/16" bolts.  Bushed.
            Length 6.385".  Journal Dia. 2.200".  Pin Dia. 0.990".  Big end width
            0.992".  (8 pack). | 604.24 | View  Full Detail | 
                        
                            
                                | Fasteners - HP | 135-6002 | Notes
                                    71-00
                                    Rod Bolt Kit - ARP.  8740 Chrome Moly.  One set required. | 72.10 | View  Full Detail | 
                        
                            
                                | Fasteners - HP | 235-4201 | Notes
                                    71-00
                                    Head Stud Kit - ARP.  8740 Chrome Moly.  One set required. | 243.10 | View  Full Detail | 
                        
                            
                                | Fasteners - HP | 135-5402 | Notes
                                    71-00
                                    Main Stud Kit (2) Bolt - ARP.  8740 Chrome Moly.  One set required. | 83.45 | View  Full Detail | 
                        
                            
                                | Fasteners - HP | 135-5601 | Notes
                                    71-00
                                    Main Stud Kit (4) Bolt - ARP.  8740 Chrome Moly.  One set required. | 158.67 | View  Full Detail | 
                        
                            
                                | Fasteners - HP | 135-7101 | Notes
                                    71-00
                                    Rocker Arm Stud Kit - ARP.  7/16-20 top, 7/16-14 bottom.  1.750" stud installed
            height.  8740 Chrome Moly.  One set required. | 50.17 | View  Full Detail | 
                        
                            
                                | Crank Kit - Reman | 123300 | Notes
                                    71-90
                                    Cast crankshaft.  Engines with 2pc. rear main seal.  Includes bearings.            Forging # 3967463, 3875945, N353039, 3963524.  Check for proper            physical match before installation. | 427.78 | View  Full Detail | 
                        
                            
                                | Crank Kit - Reman | 126800 | Notes
                                    91-00
                                    Engines with 1pc. rear main seal.  Includes bearings.  Forging # 10114188.            Check for proper physical match before installation. | 456.44 | View  Full Detail | 
                        
                            
                                | Crankshaft - HP | 910454 | Notes
                                    71-00
                                    New Scat Crankshaft.  Cast.  Stock replacement.  2pc. Rear seal.
            Stroke 4.000".  Rod length 6.135".  Journal Dia. 2.200".  External
            balance. | 355.77 | View  Full Detail | 
                        
                            
                                | Crankshaft - HP | 910454L | Notes
                                    71-00
                                    New Scat Crankshaft.  Cast.  Stock replacement.  1pc. Rear seal.
            Stroke 4.000".  Rod length 6.135".  Journal Dia. 2.200".  External
            balance. | 362.39 | View  Full Detail | 
                        
                            
                                | Crankshaft - HP | 445420 | Notes
                                    71-00
                                    New Scat HP crankshaft.  4340 forged.  Std. weight.  2pc. rear seal.
            Stroke 4.250".  Rod length 6.135".  Journal Dia. 2.200".  Wt. 70 lbs.
            External balance. | 993.68 | View  Full Detail | 
                        
                            
                                | Crankshaft - HP | 445425 | Notes
                                    71-00
                                    New Scat HP crankshaft.  4340 forged.  Std. weight.  2pc. rear seal.
            Stroke 4.250".  Rod length 6.385".  Journal Dia. 2.200".  Wt. 70 lbs.
            Internal balance. | 993.68 | View  Full Detail | 
                        
                            
                                | Crankshaft - HP | 945425 | Notes
                                    71-00
                                    New Scat HP crankshaft.  Cast.  Lt. weight.  2pc. rear seal.
            Stroke 4.250".  Rod length 6.385".  Journal Dia. 2.200".  Wt. 67 lbs.
            Internal balance may require heavy metal. | 447.73 | View  Full Detail | 
                        
                            
                                | Crankshaft - HP | 945425L | Notes
                                    71-00
                                    New Scat HP crankshaft.  Cast.  Lt. weight.  1pc. rear seal.
            Stroke 4.250".  Rod length 6.385".  Journal Dia. 2.200".  Wt. 67 lbs.
            External balance. | 447.73 | View  Full Detail | 
                        
                            
                                | Gasket Set - Full | C454-43 | Notes
                                    71-79
                                    Ex. LPG.  Includes premium umbrella valve stem seals. | 41.47 | View  Full Detail | 
                        
                            
                                | Gasket Set - Full | C454T-43 | Notes
                                    80-90
                                    Ex. LPG.  Includes premium umbrella valve stem seals. | 41.47 | View  Full Detail | 
                        
                            
                                | Gasket Set - Full | C7.4-A | Notes
                                    91-95
                                    "N".  Includes premium umbrella valve stem seals. | 103.78 | View  Full Detail | 
                        
                            
                                | Gasket Set - Full | C7.4L-A | Notes
                                    96-00
                                    "J".  Includes premium umbrella valve stem seals. | 138.40 | View  Full Detail | 
                        
                            
                                | Gasket Set - PER | C454 | Notes
                                    71-79
                                    Ex. LPG.  Rebuilder set without rear main or valve stem seals. | 37.32 | View  Full Detail | 
                        
                            
                                | Gasket Set - PER | C454T | Notes
                                    80-90
                                    Ex. LPG.  Rebuilder set without rear main or valve stem seals. | 35.66 | View  Full Detail | 
                        
                            
                                | Gasket Set - PER | C7.4 | Notes
                                    91-95
                                    "N".  Rebuilder set without rear main or valve stem seals. | 95.47 | View  Full Detail | 
                        
                            
                                | Gasket Set - PER | C7.4L | Notes
                                    96-00
                                    "J".  Rebuilder set without rear main or valve stem seals. | 124.48 | View  Full Detail | 
                        
                            
                                | Head Bolt Set | HB159 | Notes
                                    71-00
                                    Two sets required. | 17.94 | View  Full Detail | 
                        
                            
                                | Valve Seal - Umbrella | S2886-20 | Notes
                                    71-00
                                    Fits 3/8" stem.  Premium silicone.  (20 pack). | 13.57 | View  Full Detail | 
                        
                            
                                | Valve Seal - Umbrella | S2886 | Notes
                                    71-00
                                    Fits 3/8" stem.  Premium silicone.  (100 pack). | 0.54 | View  Full Detail | 
                        
                            
                                | Valve Seal - Positive | S9249-20 | Notes
                                    71-00
                                    With 3/8" stem & 0.500" guide OD.  Viton.  (20 pack). | 20.50 | View  Full Detail | 
                        
                            
                                | Valve Seal - Positive | S9249 | Notes
                                    71-00
                                    With 3/8" stem & 0.500" guide OD.  Viton.  (100 pack). | 0.82 | View  Full Detail | 
                        
                            
                                | Valve Seal - OE Type | S1542-20 | Notes
                                    91-00
                                    (20 pack). | 33.24 | View  Full Detail | 
                        
                            
                                | Valve Seal - OE Type | S1542 | Notes
                                    91-00
                                    (100 pack). | 1.87 | View  Full Detail | 
                        
                            
                                | Rear Main Seal | S0117 | Notes
                                    71-90
                                    2pc.  Offset double lip. | 6.36 | View  Full Detail | 
                        
                            
                                | Rear Main Seal | S0113 | Notes
                                    91-00
                                    1pc.  Offset lip.  Viton. | 11.07 | View  Full Detail | 
                        
                            
                                | Rear Main Seal | SK0113 | Notes
                                    91-00
                                    1pc.  Offset lip.  Viton.  Includes O-ring. | 10.38 | View  Full Detail | 
                        
                            
                                | Timing Cover Seal | S0223 | Notes
                                    71-00 | 2.48 | View  Full Detail | 
                        
                            
                                | Timing Set | TS501 | Notes
                                    71-95
                                    3pc. set. | 25.61 | View  Full Detail | 
                        
                            
                                | Timing Set | TS501 | Notes
                                    96-97
                                    "N".  3pc. set. | 25.61 | View  Full Detail | 
                        
                            
                                | Timing Set | TS168 | Notes
                                    71-95
                                    3pc. set.  HD.  Double roller. | 27.63 | View  Full Detail | 
                        
                            
                                | Timing Set | TS168 | Notes
                                    96-97
                                    "N".  3pc. set.  HD.  Double roller. | 27.63 | View  Full Detail | 
                        
                            
                                | Timing Set | TS168X | Notes
                                    71-95
                                    3pc. set.  True double roller .250".  3 keyway.  4 deg. crank offset. | 45.63 | View  Full Detail | 
                        
                            
                                | Timing Set | TS168X | Notes
                                    96-97
                                    "N".  3pc. set..  True double roller .250".  3 keyway.  4 deg. Crank offset. | 45.63 | View  Full Detail | 
                        
                            
                                | Timing Set | TS450 | Notes
                                    96-98
                                    "J".  3pc. set.  Single roller chain.  With roller cam. | 52.14 | View  Full Detail | 
                        
                            
                                | Timing Set | TS450 | Notes
                                    99-99
                                    "J".  3pc. set.  Single roller chain.  With roller cam & ZK3. 
            Check center hub on engine side of cam sprocket.
            TS450 hub protrudes about 0.060" past sprocket face
            (hub not flush with face). | 52.14 | View  Full Detail | 
                        
                            
                                | Timing Set | TS4185A | Notes
                                    98-00
                                    "B".  3pc. set.  Single roller chain. | 48.31 | View  Full Detail | 
                        
                            
                                | Timing Set | TS4185A | Notes
                                    99-99
                                    "J".  3pc. set.  Single roller chain.  Without ZK3.
            Check center hub on engine side of cam sprocket.
            TS4185A hub does not protrude past sprocket face
            (hub is flush with face). | 48.31 | View  Full Detail | 
                        
                            
                                | Timing Set | TS4185A | Notes
                                    00-00
                                    3pc. set.  Single roller chain.  All. | 48.31 | View  Full Detail | 
                        
                            
                                | Valve Lifter | L817-4 | Notes
                                    71-90
                                    Hydraulic.  Flat follower.  (4 pack). | 8.48 | View  Full Detail | 
                        
                            
                                | Valve Lifter | L817-16 | Notes
                                    71-90
                                    Hydraulic.  Flat follower.  (16 pack). | 33.01 | View  Full Detail | 
                        
                            
                                | Valve Lifter | L817 | Notes
                                    71-90
                                    Hydraulic.  Flat follower.  (128 / tray). | 246.36 | View  Full Detail | 
                        
                            
                                | Valve Lifter | L969-4 | Notes
                                    91-97
                                    "N".  Hydraulic.  Flat follower.  (4 pack). | 10.47 | View  Full Detail | 
                        
                            
                                | Valve Lifter | L969 | Notes
                                    91-97
                                    "N".  Hydraulic.  Flat follower.  (128 / tray). | 317.25 | View  Full Detail | 
                        
                            
                                | Valve Lifter | L7400-4 | Notes
                                    96-00
                                    "J".  Hydraulic.  Roller follower.  (4 pack). | 28.20 | View  Full Detail | 
                        
                            
                                | Valve Lifter | L7400 | Notes
                                    96-00
                                    "J".  Hydraulic.  Roller follower.  (128 / tray). | 742.60 | View  Full Detail | 
                        
                            
                                | Valve Lifter | L817X-4 | Notes
                                    71-90
                                    High performance.  Hydraulic.  Flat follower.  (4 pack). | 14.35 | View  Full Detail | 
                        
                            
                                | Valve Lifter | L817X | Notes
                                    71-90
                                    High performance.  Hydraulic.  Flat follower.  (128 / tray). | 441.31 | View  Full Detail | 
                        
                            
                                | Valve Lifter | RFC454-16* | Notes
                                    71-95
                                    High performance.  Retrofit roller follower. Hydraulic.  For use with retrofit roller
            camshafts only.  (16 pack). | 282.80 | View  Full Detail | 
                        
                            
                                | Camshaft - Stock | ES774 | Notes
                                    76-93
                                    Use flat followers. | 60.86 | View  Full Detail | 
                        
                            
                                | Camshaft - Stock | ES1522 | Notes
                                    94-97
                                    "N".  Use flat followers. | 83.01 | View  Full Detail | 
                        
                            
                                | Camshaft - Stock | ES1583 | Notes
                                    96-00
                                    "J".  Use roller followers. | 179.94 | View  Full Detail | 
                        
                            
                                | Camshaft - Stock | ZDDP-3 | Notes
                                    71-00
                                    Cam-Shield ZDDP 3 oz. oil additive for cam & lifter break-in.  Onebottle treats 4 to 6 quarts of oil.  Contains at least 30% more ZDDPthan other leading brands. | 11.01 | View  Full Detail | 
                        
                            
                                | Camshaft - Stock | ZMOLY-1 | Notes
                                    71-00
                                    Moly cam paste with 2500 ppm of ZDDP. 1 lb. tub. | 44.80 | View  Full Detail | 
                        
                            
                                | Camshaft - Stock | ZMOLY-4 | Notes
                                    71-00
                                    Moly cam paste with 2500 ppm of ZDDP. 4 oz. brush top jar. | 13.78 | View  Full Detail | 
                        
                            
                                | Camshaft - Stock | ZMOLY-5 | Notes
                                    71-00
                                    Moly cam paste with 2500 ppm of ZDDP. 5/8 oz. pack. | 3.87 | View  Full Detail | 
                        
                            
                                | Camshaft - HP | ES1088R | Notes
                                    71-95
                                    Stage 1 high performance.  May not be computer compatible.  Use hydraulic flat
           followers.  .050" Duration-204/214; Cam Lift-.280/.295; Lobe Center
           -107/117.  Use high performance spring kit p/n VSA7. | 69.17 | View  Full Detail | 
                        
                            
                                | Camshaft - HP | ES1139R | Notes
                                    71-95
                                    Stage 2 high performance.  Chain drive.  Use hydraulic flat followers.  .050"
            Duration-224/232;  Cam Lift-.310/.325; Lobe Center-110/118.  Use high
            performance spring kit p/n VSA7. | 89.94 | View  Full Detail | 
                        
                            
                                | Camshaft - HP | ES1224R | Notes
                                    71-95
                                    Stage 3 high performance.  Chain drive.  May not be computer compatible.
            Use hydraulic flat followers.  .050" Duration-230/230; Cam Lift-.320/.320;
            Lobe Center-107/111.  Use high performance spring kit p/n VSA7. | 83.01 | View  Full Detail | 
                        
                            
                                | Camshaft - HP | ZDDP-3 | Notes
                                    71-00
                                    Cam-Shield ZDDP 3 oz. oil additive for cam & lifter break-in.  Onebottle treats 4 to 6 quarts of oil.  Contains at least 30% more ZDDPthan other leading brands. | 11.01 | View  Full Detail | 
                        
                            
                                | Camshaft - HP | ZMOLY-1 | Notes
                                    71-00
                                    Moly cam paste with 2500 ppm of ZDDP. 1 lb. tub. | 44.80 | View  Full Detail | 
                        
                            
                                | Camshaft - HP | ZMOLY-4 | Notes
                                    71-00
                                    Moly cam paste with 2500 ppm of ZDDP. 4 oz. brush top jar. | 13.78 | View  Full Detail | 
                        
                            
                                | Camshaft - HP | ZMOLY-5 | Notes
                                    71-00
                                    Moly cam paste with 2500 ppm of ZDDP. 5/8 oz. pack. | 3.87 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust | V1651 | Notes
                                    71-78
                                    .3715" stem. 1.720" head. | 4.14 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust | V1651 | Notes
                                    79-81
                                    .3715" stem. 1.720" head. Except medium duty trucks. | 4.14 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust | V1651 | Notes
                                    82-96
                                    .3715" stem.  1.720" head. | 4.14 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust | V1651B | Notes
                                    71-96
                                    See V1651 applications.  .3715" stem.  1.720" head.  (25 / bulk). | 98.31 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust | V1651S | Notes
                                    79-81
                                    .3715" stem. 1.720" head. Except medium duty trucks. | 10.65 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust | V1651S | Notes
                                    71-78
                                    .3715" stem.  1.720" head.  Stellite. | 10.65 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust | V1651S | Notes
                                    82-00
                                    .3715" stem. 1.720" head. Stellite. | 10.65 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust | 73024-8 | Notes
                                    71-00
                                    High Performance.  .3710" stem.  1.724" head.  5.375" OAL.  0.220" TTG.
            EV8 stainless.  Undercut stem.  Swirl polished.  (8 pack).
            **Custom head machining may be required. | 65.31 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust | 73025-8 | Notes
                                    71-00
                                    High Performance.  .3710" stem.  1.882" head.  5.375" OAL.  0.220" TTG.
            EV8 stainless.  Undercut stem.  Swirl polished.  (8 pack).
            **Custom head machining may be required. | 68.88 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust | 73026-8 | Notes
                                    71-00
                                    High Performance.  .3710" stem.  1.882" head.  5.520" OAL.  0.220" TTG.
            EV8 stainless.  Undercut stem.  Swirl polished.  (8 pack).
            **Custom head machining may be required. | 69.03 | View  Full Detail | 
                        
                            
                                | Valve - Intake | V1656 | Notes
                                    79-81
                                    .3719" stem & 1.841" head.  Medium duty trucks. | 3.73 | View  Full Detail | 
                        
                            
                                | Valve - Intake | V1652 | Notes
                                    71-00
                                    .3720" stem.  2.063" head. | 3.73 | View  Full Detail | 
                        
                            
                                | Valve - Intake | V1652B | Notes
                                    71-00
                                    .3720" stem.  2.063" head.  (25 / bulk). | 88.27 | View  Full Detail | 
                        
                            
                                | Valve - Intake | 73020-8 | Notes
                                    71-00
                                    High Performance.  .3710" stem.  2.191" head.  5.217" OAL.  0.220" TTG.
            EV8 stainless.  Undercut stem.  Swirl polished.  (8 pack).
            **Custom head machining may be required. | 75.86 | View  Full Detail | 
                        
                            
                                | Valve - Intake | 73021-8 | Notes
                                    71-00
                                    High Performance.  .3710" stem.  2.191" head.  5.317" OAL.  0.220" TTG.
            EV8 stainless.  Undercut stem.  Swirl polished.  (8 pack).
            **Custom head machining may be required. | 75.86 | View  Full Detail | 
                        
                            
                                | Valve - Intake | 73022-8 | Notes
                                    71-00
                                    High Performance.  .3710" stem.  2.252" head.  5.217" OAL.  0.220" TTG.
            EV8 stainless.  Undercut stem.  Swirl polished.  (8 pack).
            **Custom head machining may be required. | 76.63 | View  Full Detail | 
                        
                            
                                | Valve - Intake | 73023-8 | Notes
                                    71-00
                                    High Performance.  .3710" stem.  2.252" head.  5.317" OAL.  0.220" TTG.
            EV8 stainless.  Undercut stem.  Swirl polished.  (8 pack).
            **Custom head machining may be required. | 76.63 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust (O/S Stem And Head) | E1651 | Notes
                                    79-81
                                    .3865" stem.  1.750" head.  (8 pack). | 47.19 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust (O/S Stem And Head) | E1651 | Notes
                                    79-81
                                    .3865" stem.  1.750" head.  Except medium duty trucks.  (8 pack). | 47.19 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust (O/S Stem And Head) | E1651 | Notes
                                    79-81
                                    .3865" stem.  1.750" head.  (8 pack). | 47.19 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust (O/S Stem And Head) | E1651B | Notes
                                    71-96
                                    See V1651 applications.  .3865" stem.  1.750" head.  (80 / bulk). | 393.24 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust (O/S Stem And Head) | E1651SB | Notes
                                    79-81
                                    .3865" stem.  1.750" head.  Stellite.  (80 / bulk). | 608.13 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust (O/S Stem And Head) | E1651SB | Notes
                                    79-81
                                    .3865" stem.  1.750" head.  Except medium duty trucks.  Stellite.  (80 / bulk). | 608.13 | View  Full Detail | 
                        
                            
                                | Valve - Exhaust (O/S Stem And Head) | E1651SB | Notes
                                    79-81
                                    .3865" stem.  1.750" head.  Stellite.  (80 / bulk). | 608.13 | View  Full Detail | 
                        
                            
                                | Valve - Intake (O/S Stem And Head) | I1656 | Notes
                                    79-81
                                    .3842" stem.  1.842" head.  Medium duty trucks.  (8 pack). | 39.22 | View  Full Detail | 
                        
                            
                                | Valve - Intake (O/S Stem And Head) | I1656B | Notes
                                    79-81
                                    .3842" stem.  1.842" head.  Medium duty trucks.  (80 / bulk). | 326.77 | View  Full Detail | 
                        
                            
                                | Valve - Intake (O/S Stem And Head) | I1652 | Notes
                                    71-00
                                    .3842" stem.  2.095" head.  (8 pack). | 39.22 | View  Full Detail | 
                        
                            
                                | Valve - Intake (O/S Stem And Head) | I1652B | Notes
                                    71-00
                                    .3842" stem.  2.095" head.  (80 / bulk). | 326.77 | View  Full Detail | 
                        
                            
                                | Valve Keeper | EPF613-HD | Notes
                                    71-00
                                    Heat treated.  (200 pack). | 33.24 | View  Full Detail | 
                        
                            
                                | Push Rod | EPR379 | Notes
                                    75-90
                                    Intake  8.230" O.A.L.  (4 pack). | 5.49 | View  Full Detail | 
                        
                            
                                | Push Rod | EPR380 | Notes
                                    75-90
                                    Exhaust.  9.200" O.A.L.  (4 pack). | 4.84 | View  Full Detail | 
                        
                            
                                | Push Rod | EPR460 | Notes
                                    91-95
                                    "N".  Intake.  8.182" O.A.L.  (4 pack). | 6.93 | View  Full Detail | 
                        
                            
                                | Push Rod | EPR454 | Notes
                                    91-95
                                    "N".  Exhaust.  9.162" O.A.L.  (4 pack). | 4.93 | View  Full Detail | 
                        
                            
                                | Push Rod | EPR603 | Notes
                                    96-97
                                    "J".  Intake.  Engines with roller followers.  7.642" O.A.L.  (4 pack). | 6.60 | View  Full Detail | 
                        
                            
                                | Push Rod | EPR602 | Notes
                                    96-97
                                    "J".  Exhaust.  Engines with roller followers.  8.595" O.A.L.  (4 pack). | 6.60 | View  Full Detail | 
                        
                            
                                | Push Rod | EPR498 | Notes
                                    98-00
                                    Int.  7.640" O.A.L.  .374" diameter.  (4 pack). | 8.81 | View  Full Detail | 
                        
                            
                                | Push Rod | EPR499 | Notes
                                    98-00
                                    Exhaust.  8.591" O.A.L.  .374" diameter.  (4 pack). | 8.81 | View  Full Detail | 
                        
                            
                                | Rocker Arm | ERK374 | Notes
                                    71-90
                                    Rocker arm kit.  (1 per pack). | 6.91 | View  Full Detail | 
                        
                            
                                | Rocker Arm | ERK673 | Notes
                                    91-00
                                    Rocker arm kit.  Rocker arm, ball & bolt.  (1 per pack). | 10.57 | View  Full Detail | 
                        
                            
                                | Valve Spring | ERV864 | Notes
                                    75-84
                                    Int. & Exh.  2.050" Free Ht.  With damper.  (4 pack). | 5.53 | View  Full Detail | 
                        
                            
                                | Valve Spring | ERV864 | Notes
                                    85-85
                                    Int. & Exh.  With cast iron exh. manifolds.  2.050" Free Ht.  With damper.
              (4 pack). | 5.53 | View  Full Detail | 
                        
                            
                                | Valve Spring | ERV1330 | Notes
                                    85-85
                                    Int. & Exh.  With stainless exh. manifolds.  2.050" Free Ht.  With damper.
              (4 pack). | 13.78 | View  Full Detail | 
                        
                            
                                | Valve Spring | ERV1330 | Notes
                                    86-95
                                    Int. & Exh.  2.050" Free Ht.  With damper.  (4 pack). | 13.78 | View  Full Detail | 
                        
                            
                                | Valve Spring | ERV3510 | Notes
                                    96-00
                                    Int. & Exh.  2.050" Free Ht.  Conical.  (4 pack). | 13.19 | View  Full Detail | 
                        
                            
                                | Valve Spring | VSA7 | Notes
                                    71-00
                                    High Performance Street/Strip Spring Kit.  For valve lifts up to 0.560".  Contains 1.480" OD dual springs, chrome moly             retainers and valve locks.  110 lbs closed @ 1.880",
345 lbs open @ 1.320".  Coil bind at 1.242". | N/A | View  Full Detail | 
                        
                            
                                | Valve Guide | GD9973 | Notes
                                    71-00
                                    Intake.  .3735 x .6255 x 2.420".  Spiral ID.  Iron.  (4 pack). | 6.37 | View  Full Detail | 
                        
                            
                                | Valve Guide | GD9972 | Notes
                                    71-84
                                    Exhaust.  .3740 x .6203 x 2.630".  Spiral ID.  Iron.  (4 pack). | 6.37 | View  Full Detail | 
                        
                            
                                | Valve Guide | GD9972H | Notes
                                    71-84
                                    Exhaust.  .3740 x .6203 x 2.630".  Spiral ID.  Hardened Iron.  (4 pack). | 9.48 | View  Full Detail | 
                        
                            
                                | Valve Guide | GD8113 | Notes
                                    85-00
                                    Exhaust.  .3740 x .6205 x 2.435".  Spiral ID.  Iron.  Caution - Pressure
            test for water leaks after installation.  (4 pack) | 7.15 | View  Full Detail | 
                        
                            
                                | Valve Guide | GD8256 | Notes
                                    85-00
                                    Exhaust.  .3740 x .6205 x 2.755".  Spiral ID.  Iron.  Caution - Pressure
            test for water leaks after installation.  (4 pack) | 6.87 | View  Full Detail | 
                        
                            
                                | Valve Seat | ST212538 | Notes
                                    71-00
                                    Intake.  1.813 x 2.1305 x .1875".  45 Deg.  Hi-Chrome Cast.  With 2.063" -
            2.095" valve head diameter.  (4 pack). | 9.03 | View  Full Detail | 
                        
                            
                                | Valve Seat | ST20001 | Notes
                                    79-81
                                    Intake.  1.750 x 2.0055 x .2188".  45 Deg.  Hi-Chrome Cast.  Med.  duty.  With
            1.841" - 1.842"  valve head diameter.  (4 pack). | 7.09 | View  Full Detail | 
                        
                            
                                | Valve Seat | ST18125N | Notes
                                    79-81
                                    Exhaust.  1.500 x 1.8175 x .2500.  45 Deg.  Nickel base cast.  (4 pack). | 20.70 | View  Full Detail | 
                        
                            
                                | Valve Seat | ST1784E1N | Notes
                                    71-00
                                    Exhaust.  1.417/1.563T x 1.7845 x .2920".  45 Deg.  Nickel base cast.  With
            factory installed seats.  Seat may require topping.  With 1.720" - 1.750"
            valve head diameter.  (4 pack). | 33.24 | View  Full Detail | 
                        
                            
                                | Valve Seat | ST18124N | Notes
                                    71-00
                                    Exhaust.  1.563 x 1.8175 x .2188".  45 Deg.  Nickel base cast.  With 1.720" -
            1.750" valve head diameter.  (4 pack). | 19.28 | View  Full Detail | 
                        
                            
                                | Valve Seat | ST18129N | Notes
                                    71-00
                                    Exhaust.  1.500 x 1.8175 x .3125".  45 Deg.  Nickel base cast.  O/S replacement
            for late heads w/factory installed seats.  With 1.720" - 1.750" valve head
            diameter.  (4 pack). | 25.76 | View  Full Detail | 
                        
                            
                                | Piston Set | P5047(8) | Notes
                                    71-83
                                    Flat top.  1.627" CH.  Hyper.  Coated skirt.  Use R42558 or M42558
            rings. | 228.41 | View  Full Detail | 
                        
                            
                                | Piston Set | P1545(8) | Notes
                                    71-83
                                    Flat top.  1.627" CH.  Use R42558 or M42558 rings. | 180.00 | View  Full Detail | 
                        
                            
                                | Piston Set | P5019(8) | Notes
                                    84-90
                                    Dish top .085" deep.  1.627" CH.  Hyper.  Coated skirt.
            Use R42558 or M42558 rings. | 193.85 | View  Full Detail | 
                        
                            
                                | Piston Set | P3040(8) | Notes
                                    91-95
                                    Dish top .050" deep.  1.627" CH.  Hyper.  Use M42518 rings. | 235.39 | View  Full Detail | 
                        
                            
                                | Piston Set | P3098(8) | Notes
                                    96-00
                                    Flat top.  1.627" CH.  Hyper.  Use M42518 rings. | 220.99 | View  Full Detail | 
                        
                            
                                | Piston Set | KB257(8) | Notes
                                    71-00
                                    KB Performance.  Open chamber.  .250" hollow dome top
(-25.5cc).  1.645" CH.  Hyper.  6.135" rod.  Use R42558 or M42558
rings. | 455.54 | View  Full Detail | 
                        
                            
                                | Piston And Ring Kit | K1545(8) | Notes
                                    71-83
                                    Cast rings.  Flat top.  1.627" CH.  Rings are not loaded on pistons. | 249.17 | View  Full Detail | 
                        
                            
                                | Piston And Ring Kit | K1545(8)P | Notes
                                    71-83
                                    Premium rings.  Flat top.  1.627" CH. Rings are not loaded on pistons. | 263.01 | View  Full Detail | 
                        
                            
                                | Piston And Ring Kit | K1545(1) | Notes
                                    71-83
                                    Cast rings.  Flat top.  1.627" CH.  Rings are not loaded on pistons. | 31.37 | View  Full Detail | 
                        
                            
                                | Piston Ring Set | R42558 | Notes
                                    71-90
                                    Cast.  5/64 5/64 3/16".  Deep oil ring. | 24.86 | View  Full Detail | 
                        
                            
                                | Piston Ring Set | M42558 | Notes
                                    71-90
                                    Premium.  5/64 5/64 3/16".  Deep oil ring. | 33.17 | View  Full Detail | 
                        
                            
                                | Piston Ring Set | M42518 | Notes
                                    91-00
                                    Premium.  5/64 5/64 3/16".  Shallow oil ring. | 45.63 | View  Full Detail | 
                        
                            
                                | Piston Ring Set | M10718 | Notes
                                    71-00
                                    Premium.  Ductile top.  1/16 1/16 3/16".  Deep oil ring.  File to fit. | 119.01 | View  Full Detail | 
                        
                            
                                | Bearing Set - Rod | BB619J | Notes
                                    71-00 | 15.14 | View  Full Detail | 
                        
                            
                                | Bearing Set - Rod | BB619HP | Notes
                                    71-00
                                    High Performance.  Aluminum/Silicon.  Narrowed.  No dowel hole. | 63.63 | View  Full Detail | 
                        
                            
                                | Bearing Set - Rod | CR808XPN | Notes
                                    71-00
                                    King XP.  High Performance.  Tri-Metal.  Narrowed.  No dowel hole. | 104.10 | View  Full Detail | 
                        
                            
                                | Bearing Set - Main | BC364J | Notes
                                    71-00 | 19.92 | View  Full Detail | 
                        
                            
                                | Bearing Set - Main | BC399J | Notes
                                    71-00
                                    0.010" oversized flange width. | 83.05 | View  Full Detail | 
                        
                            
                                | Bearing Set - Main | BC364HP | Notes
                                    71-00
                                    High Performance.  TriMetal. | 68.13 | View  Full Detail | 
                        
                            
                                | Bearing Set - Main | MB556XP | Notes
                                    71-00
                                    King XP.  High Performance.  Tri-Metal. | 104.10 | View  Full Detail | 
                        
                            
                                | Bearing Set - Cam | CC411 | Notes
                                    71-00 | 14.67 | View  Full Detail | 
                        
                            
                                | Oil Pump | EPK161 | Notes
                                    71-00
                                    Enginetech "Pressure King' pump.  Oil pump mounting gasket not required. | 30.47 | View  Full Detail | 
                        
                            
                                | Oil Pump | EP77G | Notes
                                    71-00
                                    Oil pump mounting gasket not required. | 38.21 | View  Full Detail | 
                        
                            
                                | Oil Pump | EPK161HV* | Notes
                                    71-00
                                    High volume.  Enginetech "Pressure King" pump.  Use IS77 shaft.  Oil pump
            mounting gasket not required. | 39.11 | View  Full Detail | 
                        
                            
                                | Oil Pump | EP77G | Notes
                                    71-00
                                    Oil pump mounting gasket not required. | 38.21 | View  Full Detail | 
                        
                            
                                | Oil Pump | EP77HV | Notes
                                    71-00
                                    High volume.  Oil pump mounting gasket not required. | 48.40 | View  Full Detail | 
                        
                            
                                | Oil Pump | EP77HV | Notes
                                    71-00
                                    High volume.  Use IS77 shaft.  Oil pump mounting gasket not required. | 48.40 | View  Full Detail | 
                        
                            
                                | Oil Pump Shaft | IS77 | Notes
                                    71-00
                                    HD Steel shaft & sleeve. | 9.63 | View  Full Detail | 
                        
                            
                                | Oil Pump Screen | S77S2 | Notes
                                    71-85
                                    With 4.88" long screen. | 12.87 | View  Full Detail | 
                        
                            
                                | Oil Pump Screen | S241S | Notes
                                    77-00
                                    With 6.05" long screen. | 10.93 | View  Full Detail | 
                        
                            
                                | Expansion Plug Kit | PK3 | Notes
                                    71-90
                                    Steel plugs.  1 3/4" block plugs. | 4.01 | View  Full Detail | 
                        
                            
                                | Expansion Plug Kit | PK3B | Notes
                                    71-90
                                    Brass plugs.  1 3/4" block plugs. | 17.58 | View  Full Detail | 
                        
                            
                                | Expansion Plug Kit | PK4 | Notes
                                    91-00
                                    Steel plugs.  1 5/8" block plugs. | 6.50 | View  Full Detail | 
                        
                            
                                | Expansion Plug Kit | PK4B | Notes
                                    91-00
                                    Brass plugs.  1 5/8" block plugs. | 17.58 | View  Full Detail | 
                        
                            
                                | Headache Kit | HK105 | Notes
                                    71-00
                                    Engines with 2pc. rear main seal.  Small parts hardware kit. | 11.01 | View  Full Detail | 
                        
                            
                                | Rear Crank Sleeve | SS348 | Notes
                                    91-98 | 5.53 | View  Full Detail |