ARP 135-3609 Cylinder Head Bolts Kit for Mark V IV Chevrolet Big Block w/ Brodix Heads

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Description

ARP 135-3609 Cylinder Head Bolts Kit for Mark V IV Chevrolet Big Block w/ Brodix HeadsFastener Style: Bolt Undercut Stud: No Head Style: Hex Fastener Material: Chromoly Fastener Finish: Black oxide Washers Included: Yes Cut to Fit: No 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.

Notes: Designed to fit large journal crankshafts

Patented Design - U

giving you the improved torque reading

FAST™ 102mm CNC Throttle Body2 (Drive-by-Cable)3

They're precision-machined for optimum thread engagement and have a wide-area flange for better load distribution

COMP Cams® is pleased to bring you another innovative product

One of the first requirements when installing a steel roller camis the addition of a bronze distributor gear

Very smooth idle

◄ Perimeter Plate Nitrous System

especially those in boosted applications

Also included in each kit are heat-treated

Fastener Style: Stud Undercut Stud: No