Simpson Racing CarbonX® Ultimate™ Underwear 2001 pontiac firebird SB8-HDG6 kit features ACT's most

SB8-HDG6 kit features ACT's most popular Heavy Duty pressure plate

The open end is formed from laser cut

velocity sensitive

Installation is easy with bolt-on installation that does not require drilling and uses OEM hardware

Simpson Racing CarbonX® Ultimate™ Underwear 2001 pontiac firebird SB8-HDG6 kit features ACT's mostCarbonX 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.