COMP Cams Viton Valve Seal For 2001-2005 Gm 6600/6.6L Duramax Diesel, Part #CCA-534-1. Tick Performance is proud to be a warehouse distributor for the entire COMP Cams product line. If you don't see what you're looking for on our website, please contact our friendly sales staff either by phone or email for assistance!
All warranty questions, claims or otherwise should be directed toward the manufacturer, COMP Cams.
