Fits: 2001 thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel

If you are replacing the turbo downpipe on your LB7 Duramax, it is highly recommended to replace the gasket at the same time. Most aftermarket downpipes will not include a new gasket and the last thing you want is to reuse the gasket, only to find an exhaust leak. Downpipe replacement is a labor intensive job and is not something you will want to do twice. Best of all we include both the CA and FED gaskets in case you are not sure which you will need, as they look similar.

Includes:

• (1) CA emissions downpipe gasket (GM Part# 97254688)
• (1) FED emissions downpipe gasket (GM Part# 97192619)