454R 7.4L High Performance Big Block 1987-2002 Marine Engine

Core price included in sale price

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Gen VI 454 High Performance. The best way to distinguish it from other 7.4L engines is that it has rectangular port heads and a high performance camshaft. They are the same heads that were used on the 502 engines.

Details:

Displacement: 7.4L 454 CID

Horsepower 385 hp @ 5200 RPM

Torque: 450 lb-ft @ 4000 RPM
Rectangular Port Heads
High Performance Camshaft
1 Piece Rear Main Seal

Engine Includes: