2003-2007 Powerstroke 6.0L Exhaust Manifold Bolt & Spacer Kit (1041483) 2006.5 - 2007 GM Engine Builds 4L Mahle Set of 8

4L Mahle Set of 8 Pistons w/ Rings - Standard (224-3851WR)

high-sil moly

These gasket sets are not intended for race applications

Socket Size: 9/16 12pt

6L LML Duramax turbocharger

2003-2007 Powerstroke 6.0L Exhaust Manifold Bolt & Spacer Kit (1041483) 2006.5 - 2007 GM Engine Builds 4L Mahle Set of 8Typical aftermarket exhaust manifold bolts are much shorter than stock which after numerous heat cycles can cause them to fatigue and start to stretch, leading to exhaust leaks and possible breakage after repeated re torques. The finish and coating on most of these bolts can also lead to premature corrosion and zinc embrittlement. Replace damaged or corroded exhaust manifold bolts with BD's class 10. 9 bolts and spacers which improve thermal