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Part number: 180-3600
Product Details
ARP 180-3600 High Performance Series Cylinder Head Bolts, Hex Style, For Select Oldsmobile Applications
Products specifications
Cut to Fit No
Fastener Finish Black oxide
Fastener Material Chromemoly
Fastener Style Bolt
Head Style Hex
Quantity Sold as a kit.
Thread Size 7/16 in.
Washers Included Yes

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 Oldsmobile applications (350-455 cid, 7/16" diameter, 1976 and earlier, Edelbrock head 60519).

  • Comes complete with hardened parallel-ground washers
  • Features reduced wrenching hex style heads
  • Wide area flanged head eliminates the need for valve train removal to facilitate cylinder head retorquing
  • Bolts are 180,000 psi, which is 15% stronger than Grade 8 hardware
  • High Performance Series cylinder head bolts are a premium replacement for OEM fasteners
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this was my husband's first attempt at surfing the internet so your site was perfect
Very good site to navigate. Very quick shipping. Will def order from them again.
Very Pleased!
Great prices, user friendly website.
Thanx, Process works good!
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