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

Core price included in sale price

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: