ARP 234-4317 12-Point Pro Cylinder Head Stud Kit for 2004-newer GM Gen III IV 4.8L 5.3L 6.0L 6.2L EnginesFastener Style: Stud Undercut Stud: No Head Style: 12 point Fastener Material: 8740 chromoly Fastener Finish: Black oxide Washers Included: Yes Pro series cylinder head studs from ARP are cold forged to ensure molecular integrity. They are heat treated prior to thread rolling and machining and are rated at a whopping 220,000 psi. ARP Pro series kits are also available with 12 point nuts, and all kits come complete with hardened parallel washers for an

COMP Cams® Beehive™ Valve Springs are revolutionizing performance street applications

1L HEMI (2003-2010) NON-VVT Lifter Type Hydraulic Roller

anodized heads & Ni-resist inserts are used as required

Kit Contents

Lock Style:7 degree

Fuel Needles Included: No

Pontiac V8

Fastener Style:Bolt

Advertised Intake Duration: 256

with the 1

'80-81 corvette)

valve train components and all moving parts in your new or rebuilt engine