ARP Main Stud Kit (AR156-5901) — Fast Lane Spares Skip to content
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ARP Main Stud Kit (AR156-5901)

ARP Main Stud Kit (AR156-5901)

Suit Ford Modular V8 4.6L & 5.4L 3V with Windage Tray
SKU: AR156-5901
Contact for availability
$668.90 - $668.90
$668.90
$668.90 - $668.90
$668.90
+ GST
Availability:
Please contact for availability

AR156-5901 - MAIN STUD KIT, FORD MODULAR V8

Suit Ford Modular V8 4.6L & 5.4L 3V with Windage Tray

Part Number: AR156-5901

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.