|  ARP #145-3606 Cylinder Head Bolts, High Performance, Chromemoly, Black Oxide, Hex Head, Chrysler, Big Block, 383, 400, 413, 426, 440, B/RB, Kit. A14-1453606 Description:
These ARP High Performance series head bolt kits are tough! They are rated at 180,000 psi--15 percent stronger than Grade 8 fasteners. They are available with hex heads or reduced wrenching 12-point heads that eliminate the need for valvetrain removal when re-torquing cylinder heads. All kits include hardened parallel-ground washers.
Note: Designed to fit factory heads or Edelbrock 60919, 60929, 60149, 60189 cylinder heads
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