2011-2015 Duramax LML Aluminized 3" Turbo Direct Pipe (GM8427) 2006.5 - 2007 GM EGR Upgrade The Mahle 54774 is an

The Mahle 54774 is an OE replacement headgasket with the same fit

7L Diesels

This kit from Alliant is a complete gasket kit for installing a new high pressure pump and EGR in your 04

6L LML Duramax EGR Delete Kit ART EGRD-LML *Race Only* **This product is not legal for sale in the province of Ontario for road/highway use

Coolant flow is directed through the included pipe to maintain proper flow

2011-2015 Duramax LML Aluminized 3" Turbo Direct Pipe (GM8427) 2006.5 - 2007 GM EGR Upgrade The Mahle 54774 is anReplace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance.