Original price was: $119.00.$89.00Current price is: $89.00.
01-15 6.6L GM Duramax Diesel Exhaust Manifold Upgrade
01-15 GMC/Chevrolet 6.6L Duramax Exhaust Manifold Upgrade
Left / Drivers Side Manifold Upgrade – No Pinch
Dorman 674-731 Lifetime Warranty
OE #12637647
Upgrade For The 01-08 – Stock Replacement For 09-15
Fits All 6.6L Engines LB7, LLY, LBZ, LMM, LML
| Weight | 15 lbs |
|---|---|
| Engine | 6.6L Duramax LB7, 6.6L Duramax LBZ, 6.6L Duramax LLY, 6.6L Duramax LML LGH, 6.6L Duramax LMM |
| Year | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 |
| Make |
