ARP 135-5901 Big Block Chevy, 4-Bolt Main Studs, 12-Point Nuts, Chromoly, Kit

$298.88
MSRP: $554.58
(You save $255.70 )
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SKU:
ARP135-5901
MPN:
135-5901
UPC:
672036042882
Condition:
New
Weight:
4.67 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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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.

Main Bolt Style:
4-bolt
Style:
Stud
Head Style:
12-point
Works with Windage Tray:
Yes
Fastener Tensile Strength (psi):
190,000 psi
Nuts Included:
Yes
Washers Included:
No
Material:
8740 Chromoly
Finish:
Black Oxide
Quantity:
Sold as a kit.
Make:
Chevrolet
Engine Family:
Chevy big block Gen VII
Engine Sizes:
8.1L/496
Years:
2001-2007

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