PPE Firewall Insulator for 2001-2005 Chevy/GMC 6.6 LB7/LLY Duramax Engines

Price: $279.99
(as of May 21,2023 00:06:36 UTC – Details)

Reduce engine noise and heat entering the cab of your 2001-2005 Duramax diesel engine with PPE’s Firewall Insulator. This custom-fit replacement is designed with tightly woven silicone fiberglass and silica outer fabrics for durability, and a ceramic fiber interior for added insulation performance. Additionally, the merrowed stainless steel wire edging and the grommets offer an OEM fit. With this combination of materials and workmanship, the temperature resistance reaches up to 1,290 degrees. Plus, you can install it without removing the engine.

Tightly woven silicone fiberglass and silica outer fabrics | Ceramic fiber interior | Merrowed stainless steel wire edging
Reduces engine heat and noise entering the cab | Can be installed without removing engine