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455/7.5L OHV V8 16V Olds. 4.125" Bore 68-76

GM - CAR

Engine Kits Type Masters Rebuild ReMain
68-74
W/High Comp. Pistons & Stage 3 Cam
Premium MKO455P RCO455P RMO455P
68-74
W/High Comp. Pistons & Stage 3 Cam
Economy MKO455 RCO455 RMO455
75-76
W/High Comp. Pistons & Stage 3 Cam
Premium MKO455AP RCO455AP RMO455P
75-76
W/High Comp. Pistons & Stage 3 Cam
Economy MKO455A RCO455A RMO455
Description Part # Notes Retail ($) Cart
Cylinder Sleeve ESL130 Notes 68-76 3/32 x 4.125 x 6.750" 12.45 View Full Detail
Cylinder Sleeve ESL230 Notes 68-76 1/8 x 4.125 x 6.750" 13.84 View Full Detail
Cylinder Sleeve ESL230HP Notes 68-76 1/8 x 4.125 x 6.750" High strength material. 19.37 View Full Detail
Crank Kit - Reman 202600 Notes 68-76 Includes bearings. Forging # 230377, 230378, 397363, 400943. Check for proper physical match before installation. 498.40 View Full Detail
Gasket - Intake IO455 Notes 68-72 Intake manifold valley pan set. 31.67 View Full Detail
Gasket - Intake IO455-1 Notes 73-76 Intake manifold valley pan set. 35.56 View Full Detail
Gasket Set - Full O455-1 Notes 68-76 W/rope rear main seal. Intake gasket not included. 59.47 View Full Detail
Valve Seal - Umbrella S2882-20 Notes 68-76 Fits 11/32" stem. Premium silicone. (20 pack). 13.57 View Full Detail
Valve Seal - Umbrella S2882 Notes 68-76 Fits 11/32" stem. Premium silicone. (100 pack). 0.54 View Full Detail
Valve Seal - Positive S2926-20 Notes 68-76 With 11/32" stem & 0.500" guide OD. Viton. (20 pack). 18.28 View Full Detail
Valve Seal - Positive S2926 Notes 68-76 With 11/32" stem & 0.500" guide OD. Viton. (100 pack). 0.74 View Full Detail
Valve Seal - Positive S2927-20 Notes 68-76 With 11/32" stem & 0.530" guide OD. Viton. (20 pack). 18.28 View Full Detail
Valve Seal - Positive S2927 Notes 68-76 With 11/32" stem & 0.530" guide OD. Viton. (100 pack). 0.82 View Full Detail
Valve Seal - OE Type S310P Notes 68-76 11/32" stem. 0.580" long. Polyacrylate. (100 pack). 0.21 View Full Detail
Rear Main Seal S3502 Notes 68-76 2 pc. Offset lip. Viton. Molded rubber replacement for originalrope packing. 7.88 View Full Detail
Timing Set TS494D Notes 68-74 3pc. set. 45.63 View Full Detail
Timing Set TS498 Notes 75-76 3pc. timing set. 26.02 View Full Detail
Timing Chain C494 Notes 68-74 Timing chain. 11.86 View Full Detail
Valve Lifter L951-4 Notes 68-76 Hydraulic. Flat follower. (4 pack). 11.03 View Full Detail
Valve Lifter L951 Notes 68-76 Hydraulic. Flat follower. (128 / tray). 334.97 View Full Detail
Valve Lifter L951X-4 Notes 68-76 Hydraulic. Flat follower. High performance. Use with adjustable valve train. (4 pack). 18.23 View Full Detail
Valve Lifter L951X Notes 68-76 Hydraulic. Flat follower. High performance. Use with adjustable valve train. (128 / tray). 547.65 View Full Detail
Camshaft - HP ES176R Notes 68-76 Stage 3 high performance. Use hyd. flat followers. Base circles smaller than stock. May require longer pushrods. .050 Duration-232/232; Cam Lift -.296/.296; Lobe Center-110/118. 106.55 View Full Detail
Camshaft - HP ZDDP-3 Notes 68-76 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 68-76 Moly cam paste with 2500 ppm of ZDDP. 1 lb. tub. 44.80 View Full Detail
Camshaft - HP ZMOLY-4 Notes 68-76 Moly cam paste with 2500 ppm of ZDDP. 4 oz. brush top jar. 13.78 View Full Detail
Camshaft - HP ZMOLY-5 Notes 68-76 Moly cam paste with 2500 ppm of ZDDP. 5/8 oz. pack. 3.87 View Full Detail
Valve Keeper EPF555-HD Notes 76-76 Heat treated. (200 pack). 40.09 View Full Detail
Valve Guide GD9873 Notes 68-76 Int. & Exh. .3450 x .5020 x 2.125". Spiral ID. Iron. (4 pack). 3.72 View Full Detail
Valve Seat ST212534 Notes 68-76 Intake. 1.875 x 2.1305 x .2188". 45 Deg. Hi-Chrome Cast. With 1.995" valve head diameter. (4 pack). 8.66 View Full Detail
Valve Seat ST16872 Notes 68-76 Exhaust. 1.438 x 1.6925 x .2188". 45 Deg. Hi-Chrome Cast. (4 pack). 6.93 View Full Detail
Valve Seat ST16872-25 Notes 68-76 Exhaust. 1.438 x 1.6925 x .2188". 45 Deg. Hi-Chrome Cast. (25 pack). 38.08 View Full Detail
Piston Set P3086(8) Notes 68-76 Dish top .120" deep. 1.720" CH. High Comp. Use R41258 or M41258 rings. 329.10 View Full Detail
Piston Ring Set R41258 Notes 68-76 Cast. 5/64 5/64 3/16". 29.01 View Full Detail
Piston Ring Set M41258 Notes 68-76 Premium. 5/64 5/64 3/16". 41.47 View Full Detail
Piston Ring Set M10418 Notes 68-76 Premium. Ductile top. 1/16 1/16 3/16". Deep oil ring. File to fit. 119.01 View Full Detail
Bearing Set - Rod BB305J Notes 68-76 55.32 View Full Detail
Bearing Set - Main BC304J Notes 68-76 80.80 View Full Detail
Bearing Set - Cam CC418 Notes 68-76 16.05 View Full Detail
Oil Pump EP22F Notes 68-76 69.17 View Full Detail
Oil Pump EP22FHV Notes 68-76 High volume. 91.32 View Full Detail
Oil Pump Screen S22FS Notes 68-76 RWD. 23.25 View Full Detail
Oil Pump Screen S22FHVS Notes 68-76 Bolt on screen. 3/4" tube. Use with HV pump. RWD only. 32.53 View Full Detail
Expansion Plug Kit PK25 Notes 68-76 Steel plugs. 2.34 View Full Detail
Expansion Plug Kit PK25B Notes 68-76 Brass plugs. 13.86 View Full Detail