454M 7.4L Carbureted MPI Big Block 1991-Current Marine Engine

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GM 7.4L Carbureted MPI Big Block 1991-Current 454M

GM 7.4L Carbureted MPI Big Block 1991-Current 454M
Other products by GM
Item #: 454M
Reg. Price: $10,600.00
Our Price: $10,188.00
core
  • 500.00 Core Charge - ($500.00)
Quantity:

 

Cancer and Reproductive Harm

https://www.p65warnings.ca.gov

Description 

454M 7.4L Carbureted MPI Big Block 1991-Current Marine Engine

Core price included in sale price

Gen VI 454 L29 MPI, This long block engine was used with a GM installed multi-port injection, it is also used in carburetor applications that utilize an electric choke.

Details:

Displacement: 7.4L 454 CID

Horsepower 310 hp @ 5000 RPM

Torque: 404 lb-ft @ 3800 RPM
L29 Cylinder Head
1 Piece Rear Main Seal
Roller Camshaft
Oval Port Heads

 

Engine Includes:

  • Oil Pan
  • Front Timing Cover
  • Harmonic balancer
  • Valve Covers

                                                                


                                                    

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