Sale

ARP Main

8740 Chromoly Steel Main Stud Kit

$73.44 $45.00 Save $28.44

SKU: 154-5401

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return

Description

Constructed from robust 8740 chromoly steel, these studs undergo in-house heat treatment to achieve a formidable 190,000 psi tensile strength rating. The precision J-form threads are rolled after heat-treatment, ensuring superior thread strength compared to conventional methods. This main stud kit is designed for a variety of Ford applications, specifically fitting 2-bolt main configurations. The applications list includes numerous Ford models such as the Fairlane, Falcon, Mustang, Galaxie, E-series, Torino, F-Series, Bronco, Maverick, Ranchero, Granada, Thunderbird, LTD II, Fairmont, LTD Crown Victoria, and Explorer. Additionally, it is compatible with various Mercury models like the Cyclone, Montego, Colony Park, Comet, Monarch, Cougar, Capri, Grand Marquis, and Marquis, as well as Lincoln models including Versailles, Continental, Continental Mark VI, Continental Mark VII, Mark VII, and Town Car, and Laforza. The kit does not work with windage trays. It includes 10 studs, washers, and nuts. It comes with a manufacturer's standard warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandARP Main
Part Number154-5401
CategoryEngines and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy