Overview
Brand: ATK Marine Engine
Manufacturer’s Part Number: DM32
Part Type: Crate Engines
Product Line: ATK Marine Rebuilt Long Block Engines
Summit Racing Part Number: HME-DM32
UPC: 00653517009617
Crate Engine Family: Chevy Big Block
Actual Engine Displacement: 7.4L/454
Crate Engine Cylinder Head Material: Cast iron
Engine Block Material: Cast iron
Assembled: Yes
Engine Balance: External
Cam Style: Hydraulic flat tappet
Rear Main Seal Style: 2-piece
Intake Manifold Included: No
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: No
Distributor Included: No
Oil Pan Included: No
Valve Covers Included: No
Timing Cover Included: No
Water Pump Included: No
Harmonic Balancer Included: No
Flexplate Included: No
Flywheel Included: No
Air Cleaner Included: No
Spark Plugs Included: No
Spark Plug Wires Included: No
Computer Included: No
Wiring Harness Included: No
Supercharger Included: No
Remanufactured: Yes
Quantity: Sold individually.
Notes: Engine includes oil pump and gasket. Fits reverse rotation engines with a two bolt block and oval port heads.
ATK Marine Rebuilt Long Block Engines
ATK Marine Engines offers premium-quality rebuilt long block engines specifically for boating applications. These engines are designed to deliver maximum performance and long-term durability for your boat. Order the model recommended for your marine application.
ATK Marine rebuilt engines include:
* Special marine pistons and rings
* Special marine camshaft
* Marine gaskets
* New intake and exhaust valves
* New main, rod, and cam bearings
* New valve lifters, rocker nuts, and swivels
* Heavy-duty double roller timing chains
* Cam sprocket
* Crank gear
* Freeze plugs
