PPE Thermostat Housing Cover 01-04 Chevy/GMC 6.6L Sierra/Silverado LB7 MISH-MMRT-F2D-11PN The only way to insure

The only way to insure protection from contaminates larger than 30 micron is to install a new connector

Reduce heat in your engine bay with the BD T4 Turbo Blanket

refer to P/N: 44-FF014

run larger tires

PPE Thermostat Housing Cover 01-04 Chevy/GMC 6.6L Sierra/Silverado LB7 MISH-MMRT-F2D-11PN The only way to insureRust is the enemy of your coolant system. Upgrade your rusty OEM thermostat housing cover with Cast 304 Stainless Steel Thermostat Housing Cover from PPE. This direct bolt on replacement adds style and function to your engine bay. The stainless steel material is corrosion and rust resistant. PPE engineered an easy way of bleeding off air from your coolant system by adding our Black Anodized Aluminum Bleeder Screw with a built in air channel and a