Head Bolts, Hex Head, Chromoly, Black Oxide, Chrysler, Dodge, Plymouth, 318, 340, 360, Kit
Specifications:
Overview:
These ARP High Performance series head bolt kits are tough! They are rated at 170,000 psi--15 percent stronger than Grade 8 fasteners. They come available with hex heads or reduced wrenching 12-point heads that eliminate the need for valvetrain removal when re-torquing cylinder heads.