BRAND NEW IN BOX
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.
FITMENT
Chevy Gen IV 6.2L (LS9)
Feauture
Fastener Style: Bolt
Undercut Stud: No
Head Style: 12-point
Fastener Material: ARP2000
Fastener Finish: Black oxide
Washers Included: Yes
Cut to Fit: No
Quantity: Sold as a kit.
Notes: Fits LS9 engines only.