PPE Heat/Sound Firewall Insulator (Gold) For 01-07 6.6 Duramax shackles you will see a dramatic

you will see a dramatic improvement versus your stock system

Weld-on adapter

SunCoast Type D Full Synthetic Transmission Fluid - Case of 3 One Gallon Jugs

and Furnace Brazed/Tig Welded Impeller and Turbine

Core Thickness: 1-5/8"

PPE Heat/Sound Firewall Insulator (Gold) For 01-07 6.6 Duramax shackles you will see a dramaticDiesel engines produce a lot of heat, especially in high output situations like towing, racing, and light to light driving. Time to upgrade your tattered, dirty firewall insulation with the brand new PPE Insulator Firewall. Create a barrier between you and the heat on your 2001 2007 Duramax diesel engine with this custom fit replacement. This functional upgrade features merrowed stainless steel wire edging for long lasting performance and grommets for