135-3712 Arp High-Tensile Cylinder Head Bolt Kit For Racing Engines

Description

Brand: ARP
Manufacturer’s Part Number: 135-3712
Part Type: Cylinder Head Fasteners
Product Line: ARP High Performance Series Cylinder Head Bolt Kits
Automotive Fittings Part Number: ARP-135-3712
UPC: 672036028350
Fastener Style: Bolt
Undercut Stud: No
Head Style: 12-point
Fastener Material: Chromoly
Fastener Color: Black
Washers Included: Yes
Quantity: Sold as a kit.
Notes: AFR casting number 315/335/357 with GM Bowtie block, World and Dart.
Description:
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.

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