Alliant AP0050 Grade A Head Gasket Right Side 01-10 6.6L GM Duramax AFE-42-13042 this track bar significantly improves

this track bar significantly improves lateral stiffness and strength over stock to hold up to the abuse of large tires and aggressive offroad driving

this is perfect for moderately tuned trucks combined with heavy towing

This particular S471 on a 5

Replace the factory freeze plug on your Common Rail Cummins engine

For those that prefer the reliability of running a mechanical fuel pressure gauge

Alliant AP0050 Grade A Head Gasket Right Side 01-10 6.6L GM Duramax AFE-42-13042 this track bar significantly improvesThis head gasket from Alliant is a direct replacement for your 2001 2010 GM Duramax. Each gasket is built to meet or exceed factory specifications without the factory price. This is a replacement for the right head only. Gaskets sold individual.