This product listing contains the following part(s) that are Compatiblewith GM Duramax 6.6L applications: Brand New Lifter Set [16] Limited 1-Year Warranty Special Notes about the Product(s): Please verify your engine model before purchasing. Compatible with GM Duramax 6.6L - 2001-2016 - 403 CID (6.6L) 32V Turbo V8 Duramax Diesel : 06-14 Chevy Express 2500 3500 09-14 Chevy Express 4500 01-15 Chevy Silverado 2500HD 01-07 Chevy Silverado 3500 07-15 Chevy Silverado 3500 06-14 GMC Savana 2500 3500 09-14 GMC Savana 4500 01-15 GMC Sierra 2500HD 01-07 GMC Sierra 3500 07-15 GMC Sierra 3500 07-15 GMC Sierra 3500HD 96-01 AM General Hum. 2006 Hum. H1. DK Engine Parts offers a variety of engine parts and kits for most Diesel applications and engine models.