ChevroletBig Block Mark IV 396-454 CID, Gen V/VI 454 CID Ford Small Block Cleveland, Windsor, Modified & Big Block FE & 385 series 289-460 CID 100-1102 BB Chevy 3/8" Hex Header
Product Information
ARP manufactures a variety of header bolts to facilitate the installation of your headers. Rated at 170,000 psi, they're much stronger than stock and will last under even the most severe conditions. Each kit includes the specific number of parts required for the desired application, plus premium-quality washers and either hex or 12-point heads
