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Main Stud Kit, 4-Bolt Main Hex Nut AR154-5607

Main Stud Kit, 4-Bolt Main Hex Nut AR154-5607

AR154-5607 - SB FORD 351W MAIN STUDS 4 BOLT
SKU AR154-5607
by ARP
$421.35 - $421.35
$421.35
$421.35
$421.35 - $421.35
$421.35
$484.5525 Including GST (NZ Customers only)
Availability:
Low stock
Main Stud Kit, 4-Bolt Main Hex Nut

fits SB Ford 351 Windsor Dart Iron Eagle Block

AR154-5607

154-5607

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 190,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others.