Head Sock Full NON-Fire Retardant Fitting Sock

The Head Sock Full NON-Fire Retardant Fitting Sock by K1 RACEGEAR is a protective fabric cover designed for automotive and motorsport exhaust systems, particularly header pipes and exhaust manifolds. This product serves mechanics, performance enthusiasts, and race teams who need reliable thermal management without flame-retardant treatments. Whether you're building a street rod, maintaining high-performance vehicles, or working in a shop environment, this fitting sock protects nearby components and wiring from radiant heat generated by hot exhaust runners.

Constructed from durable woven material, the Head Sock Full NON-Fire Retardant Fitting Sock wraps around exhaust headers and manifold sections to insulate heat and reduce underhood temperatures. The non-fire retardant composition makes this option ideal for builders who prefer untreated fabrics or are working within specific regulations that prohibit flame-retardant coatings. The full-length design accommodates standard header geometries, and its compact 4 x 1.2 x 6.55-inch package ships efficiently while maintaining structural integrity. K1 RACEGEAR's engineering ensures the sock withstands typical underhood thermal cycling without degradation.

This fitting sock benefits custom builders, race mechanics, and automotive enthusiasts working on vehicles where exhaust heat management is critical but flame retardancy is not required or desired. Installation is straightforward: slip the sock over the exhaust header or manifold section and secure with high-temperature clamps or ties at each end. The lightweight design at 0.07 lbs adds negligible weight while delivering meaningful thermal protection to fuel lines, wiring harnesses, and composite bodywork positioned near the exhaust tract. Compatible with most header configurations, the Head Sock Full NON-Fire Retardant Fitting Sock is an economical solution for heat management in street, race, and restoration applications.