Simpson Safety - Simpson Racing CarbonX® Ultimate™ Underwear comfortable and lightweight Nomex® liner

comfortable and lightweight Nomex® liner with Chevron pattern box quilting

Holley's new Oil Fill Cap for LS engines removes the oil fill tube that come stock on LS engines and replaces it with a cap

030 in Long - 3/8 in Diameter - 0

Battery Jacket - 6

Simpson Safety - Simpson Racing CarbonX® Ultimate™ Underwear comfortable and lightweight Nomex® linerCarbonX Ultimate underwear is made from double jersey interlock knit comprised of a patented blend of high performance fibers and has extraordinary thermal protective properties. It is inherently flame resistant, will not burn, melt, or ignite when subjected to direct flame. Nomex or CarbonX Underwear underneath a racing suit will dramatically improve Thermal Protection Performance (TPP) in the case of an accident involving fire.