Chromoly Header Bolt Kits


  • Header Bolts, Hex Head, 3/8 in.
  • Wrench, Custom 450, Black Oxide
  • Chevy, Small Block, Set of 12
SKU: ARP100-1101 Categories: ,

ARP manufactures a variety of header bolt kits 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.




ARP Header Bolts, 3/8″

Small Block Chevy

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to