Marine Engine Parts - GM 454 (7.4) 1984-1990

Budget Engine Rebuilders Inc. and or Chicago Engines carries a full line of remanufactured and new inboard marine engine parts. Please visit our nationally first class engine parts supplier page to see the great names of suppliers we purchase from. They include Enginetech, Fel-Pro, Clevite, Melling and many others who we purchase high quality marine engine parts from at a discount that we pass on to our great customers who love boating. For automotive engine parts and engine kits for light duty trucks and cars please see our automotive engine page. These marine parts are sold individually or as kits that include new pistons, rings, main bearings, rod bearings, remanufactured crankshafts, remanufactured cylinder heads, camshafts, lifters, oil pumps,and gasket kits. These engine kits cover General Motors, Ford Motor and Chrysler products and are for marine use. These are the same parts we us in our high quality remanufactured marine engines.

GM`S Marine Engine Parts 454 (7.4) 84-90

Description Part # Notes Price
Pistons P5019 84-90 Flat Top – Hypereutectic – Set of 8 $285.00
Rings M42518 Complete Set 45.00 
Cam Bearings CC411   18.00 
Camshaft ES1093M 330-350 HP – Std Rotation 138.00 
Camshaft ES1045M 330-350 HP – Reverse Rotation 184.00
Lifters L817 Non Roller Style – Set of 16 48.00 
Rod Bearings BB619J   23.00
Main Bearings BC364J   27.00
Timing Set TS168 Double Roller Heavy Duty 33.00
Timing Set 2532S Reverse Rotation Set 110.00
Freeze Plugs PK3B Brass 21.00
Gaskets HS4933VM 330-350 HP – Std Rotation
(Small oval ports on intake gaskets)
159.00
Gaskets CS4933VM 330-350 HP – Std Rotation 61.00 
Oil Pump EP77G   43.00
Rear Seal S0113 1 PC Rear Seal – Std Rotation 15.00  
Front Timing Seal 48129 Reverse Rotation Only 10.00
Crankshafts Outright Purchase crankshaft outright - no core exchange 380.00

*BLOCKS OUTRIGHT- NO EXCHANGE 4 BOLT MAINS YEARS 84-90 $1095.00 Gen 4

*BLOCKS ARE BORED OVERSIZED WITH NEW BRASS FREEZE PLUGS, NEW CAM BEARINGS, GALLEY PLUGS ,WASHED AND READY FOR ASSEMBLY.

*HEADS REMANUFACTURED OUTRIGHT- NO EXCHANGE 330-340 HP YEARS 84-90 $395.00 EACH (oval intake ports) (casting #360)

*RODS MOUNTED WITH NEW PISTONS AND RINGS TO MATCH BORED BLOCK- NO EXCHANGE (FLAT TOPS HYPER) YEARS 84-90 $375.00

*ALL PRICES GOOD AS LONG AS SUPPLIES LAST!

*PRICES SUBJECT TO CHANGE

*If you don`t see what you need, please call our toll free number 1-800-767-4921 with any questions!