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ARP 1543605 High Performance Series Cylinder Head Bolts, Hex Style, For Select Ford Small Block Applications

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$128.99

$ 54 .99 $54.99

In Stock

About this item

  • High Performance Series cylinder head bolts are a premium replacement for OEM fasteners
  • Bolts are 180,000 psi, which is 15% stronger than Grade 8 hardware
  • Wide area flanged head eliminates the need for valve train removal to facilitate cylinder head retorquing
  • Features reduced wrenching hex style heads
  • Comes complete with hardened parallel-ground washers


To maintain a reputation for "zero defects", ensure optimum quality control, and produce fasteners of exceptionally high quality, ARP controls all aspects of the manufacturing process, performing all operations in-house where they can be closely monitored. ARP takes extraordinary steps to produce the very finest products of their kind on the market today. These High Performance series cylinder head bolts are a premium replacement for OEM fasteners. They feature a reduced wrenching hex and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. The bolts are 180,000 psi, which is 15% stronger than Grade 8 hardware, and they come complete with hardened parallel-ground washers. This kit is designed for select Ford small block applications (302 with Windsor heads 1/2" - 7/16" insert washer, with 7/16" bolts).


Larry Dally
Reviewed in the United States on April 23, 2022
Great product
Ro Towson
Reviewed in the United States on February 15, 2017
Excellent - as always. Never had any problems or complaints with ARP Fasteners
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