ARP 134-3609 - ARP High Performance Series Cylinder Head Bolt Kits
Cylinder Head Bolts, High Performance, Hex Head, Chevy 1998-2003, 4.8, 5.3, 5.7, 6.0L, Kit
Manufacturer's Part Number: 134-3609
Part Type: Cylinder Head Fasteners
Product Line: ARP High Performance Series Cylinder Head Bolt Kits
Fastener Style: Bolt
Undercut Stud: No
Head Style: Hex
Fastener Material: Chromoly
Fastener Finish: Black oxide
Washers Included: Yes
Cut to Fit: No
Quantity: Sold as a kit.
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.