ATK High Performance DM03 Marine Rebuilt Long Block Engine
Trust the quality of the ATK DM03 Marine Rebuilt Long Block Engine for your watercraft. This meticulously rebuilt long block is engineered to meet or exceed OEM specifications, offering a dependable and durable solution for repowering your boat. ATK uses quality components and rigorous testing to ensure optimal performance and longevity in the demanding marine environment. The DM03 Marine is the reliable, cost-effective choice for restoring power and smooth operation to your marine application.
| Brand | ATK Marine Engine |
|---|---|
| Engine Model | DM03 |
| Part Type | Crate Engines |
| Product Line | ATK Marine Rebuilt Long Block Engines |
| UPC | 00653517135491 |
| Crate Engine Family | Chevy Small Block |
| Engine Displacement | 5.7L / 350 |
| Cylinder Head Material | Cast Iron |
| Engine Block Material | Cast Iron |
| Assembled | Yes |
| Engine Balance | Internal |
| 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 |
| Warranty Info | 1 Year |
| Notes | Includes oil pump and gasket. Reverse rotation engine with 9:1 compression ratio. Driver side dipstick. |
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