Cometic valve cover gasket set for Dodge Cummins 3.9L 4BT 4-cylinder diesel is built from a strong .094" Kevlar fiber to resist over-tightening and withstand high vacuum environments. Race-inspired materials and design provide sealing performance above many OE cork or paper gaskets. Engineered to meet or exceed OEM quality, these gaskets improve durability and reusability in demanding diesel valve-cover applications.
Cometic Dodge Cummins 3.9L 4BT 4cyl Diesel Valve Cover Set