6.6L

This category lists remanufactured 6.6L Duramax diesel engines. Three are stocked: a Chevy 6.6L Duramax LLY V8 for 2004-2005, OHV with 32 valves, noted as Turbo Eng. with fuel injectors mounting outside the valve cover and block casting 42351040624 / 42351041004 in the valley; a Chevy Duramax 6.6L V8 LGL/LMH for 2010-2016, listed as Turbo Diesel; and a 2006-2007 Chevy Express and GMC Savana Duramax 6.6L.

How to identify yours

Work from the year and the engine code, LLY or LGL/LMH, then check the block casting where it is listed. Call 216-250-6666 or email sales@varietyengines.com with your VIN to confirm before you order.

A 6-month limited warranty is standard, extended cover is available on request for qualifying remanufactured units at the time of purchase, and a refundable core charge may apply. See the remanufacturing process and warranty.