Simpson Racing CarbonX® Ultimate™ Underwear 1969-chevrolet-k10-suburban-esi3425224 springs to set the rate

springs to set the rate of advance and new bushings

800 in Long - Bushed - 7/16 in Cap Screws - ARP2000 Bolt - Forged - Steel - Various V8 Applications - Set of 8

Hose - PTFE Racing Hose - 3 AN - 10 ft - Braided Stainless / PTFE - Natural - Each

Fitting - Adapter - 920 Series - Straight - 6 AN Male to 10 AN Male O-Ring - Aluminum - Black Anodized - Each

Heating / Cooling Louver - Standard Series - Kick Panel - 2

Simpson Racing CarbonX® Ultimate™ Underwear 1969-chevrolet-k10-suburban-esi3425224 springs to set the rateCarbonX 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.