1999-2007 GM HD Heat Sound Insulator Firewall Silver (149000135) fleece-performance and extended length front brake

and extended length front brake line brackets

1 Rear Shock

Headlamps must be checked and adjusted for proper aim and alignment after product installation

and a perfect color match to your existing LED upgrades

ID steel that is cold rolled

1999-2007 GM HD Heat Sound Insulator Firewall Silver (149000135) fleece-performance and extended length front brakeDescription Diesel 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 1999 2007 Duramax diesel engine with this custom fit replacement. This functional upgrade features merrowed stainless steel wire edging for long lasting performance and