The ARP 3/8 x .750 stainless steel 12-point header bolt kit supplies 3/8" diameter, .750" length bolts with 12-point heads in stainless steel for header installation and exhaust service. Packaged as a dedicated kit, these bolts simplify selection when replacing or reinstalling headers and provide the 12-point head form favored for certain exhaust flange fasteners and tight-access installations.
ARP 3/8 x .750 SS 12pt Header Bolt Kit