Simpson Safety - Simpson Racing CarbonX® Ultimate™ Underwear 5 mm - Red -

5 mm - Red - 90 Degree Plug Boots - HEI / Socket Style - Cut-To-Fit - V8 - Kit

812 in Long - Hex Head - Washers Included - Chromoly - Black Oxide - Set of 8

Control Arm Shim - Upper - 6 in Center Spacing - 1/4 in - Aluminum - Black Anodized - Each

125 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Iron - Phosphate - 8-Cylinder - Kit

Tonneau Cover - MX4 - Folding - Clamp-On - Aluminum / Foam - Black Powder Coat - 6 ft Bed - EV - GM Fullsize Truck 2024-25 - Kit

Simpson Safety - Simpson Racing CarbonX® Ultimate™ Underwear 5 mm - Red -CarbonX and and 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. Nomexandand or CarbonXand andUnderwear underneath a racing suit will dramatically improve Thermal Protection Performance (TPP) in the case of an accident involving fire.