Cylinder Head Bolts, High Performance, Hex Head, Chevy 1998-2003, 4.8, 5.3, 5.7, 6.0L, Kit
ARP High Performance Series Cylinder Head Bolt Kits
ARP High Performance Series head bolt kits are tough. They are rated at 180,000 psi--15 percent stronger than Grade 8 fasteners. They come available with a reduced wrenching hex head or 12-point head that help eliminate the need for valvetrain removal when re-torqueing cylinder heads.