Description
ARP manufactures a variety of premium grade bolt kits to facilitate installation of exhaust headers. The ARP Stainless material is not affected by corrosion or extreme heat, making it ideal for the application. What’s more, the compact 12-point nut lets you easily slip a socket close to the pipe. Bolts come either black oxide chrome moly or polished ARP Stainless, and are nominally rated at 180,000 psi tensile strength. Specially drilled “NASCAR” models are available for those who wish to safety wire their header bolts to prevent loosening.