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ARP Main Studs - 2-Bolt Main - Small Journal - SB Chevy

In stock
SKU: ARP134-5501
Main Stud Kit, Hex Nuts, 2-Bolt Mains, Chromoly, Black Oxide, Small Journal, Windage Tray, Small Block Chevy, Kit
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$74.97
Sale $141.71 $74.97
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PROP 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm

There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground washers and high quality nuts. Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place. The studs are manufactured from 8740 chrome moly steel, heat-treated in-house to 200, 000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others.

Since 1968, ARP is the fastener of champions and the world leader in fastener technology.

Product Descripton:

  • Main Stud Kit
  • Hex Nuts
  • 2-Bolt Mains
  • Chromoly
  • Black Oxide
  • Small Journal
  • Windage Tray
  • Small Block Chevy
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