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Vehicle Info NeededRemanufactured 3.6L V6 Long Block Engine for 2010-2011 GM Cars, SUVs and Crossovers
Ships on Nov 02, 2026
Lowest Price GuaranteeGM's 3.6L DOHC V6 shows up across a wide slice of the 2010-2011 lineup, from the Camaro and CTS to the Traverse and Acadia. Timing chain wear and carbon-related valvetrain issues make a full long block the cleaner repair once mileage is high. This unit uses block casting 12629402 with the matching bank-specific heads.
ATK Engines DCVW Remanufactured Long Block Engine Features:
- Block casting 12629402 with head castings 12590609, 12590614 and 12617771.
- Machined block, cylinder heads, crankshaft and camshafts.
- New wear parts fitted during assembly.
- Pressure tested and spin tested before shipping.
- Covers Allure, Enclave, LaCrosse, CTS, Camaro, Traverse, Acadia and Outlook.
ATK Remanufactured Long Block Engines: Precision-Built Power for Reliable Performance
ATK Remanufactured Long Block Engines deliver exceptional reliability and performance by adhering to a meticulous remanufacturing process. Each engine is fully disassembled, with all heads, blocks, cranks, and cams precisely machined, and all wear parts replaced. Post-assembly, every engine undergoes rigorous testing to ensure optimal compression, oil pressure, and water jacket integrity. This attention to detail ensures that ATK engines meet or exceed OEM standards, providing dependable power for a variety of applications.
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