ATK High Performance LS02 GM 415 LS3 Stroker 620 HP Stage 1 LB
Dominate the track with the ATK High Performance LS02 GM 415 LS3 Stroker 620 HP Stage 1 Long Block. Built upon the superior LS3 platform, this aggressive 415 Stroker delivers a blistering 620 horsepower output. ATK High Performance utilizes top-tier components and expert assembly, guaranteeing race-level durability and performance potential. The LS02 GM is the perfect Stage 1 foundation for achieving extreme, reliable power from the high-tech, large-bore GM LS3 architecture.
| Brand | ATK High Performance Engines |
|---|---|
| Engine Model | LS02 |
| Part Type | Crate Engines |
| Product Line | ATK High Performance GM 415 LS3 Stroker 620 HP Stage 1 Long Block Crate Engines |
| Engine Type | HPE-LS02 |
| UPC | 653517541292 |
| Crate Engine Family | Chevy LS |
| Actual Engine Displacement | 6.8L / 415 |
| Crate Engine Cylinder Head Material | Aluminum |
| Engine Block Material | Aluminum |
| Advertised Compression Ratio | 10.3:1 |
| Assembled | Yes |
| Engine Balance | Internal |
| Cam Style | Hydraulic roller, OE roller |
| Rear Main Seal Style | 1-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 |
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