ARP Main Stud Kit – Ford 4.0L XR6 Inline-6 (Australia)
Brand: ARP
Manufacturer’s Part Number: 152-5402
Part Type: Main Cap Fasteners
Product Line: ARP Main Stud Kits
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Main Bolt Style: 2-bolt
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Fastener Style: Stud
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Works with Windage Tray: No
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Tensile Strength: 190,000 psi
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Material: 8740 Chromoly Steel
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Nuts Included: Yes
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Washers Included: Yes
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Quantity: Sold as a kit
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Fitment Note: For Ford 4.0L XR6 inline 6-cylinder engines built in Australia
Overview
Give your Aussie-built Ford XR6 the foundation it deserves with ARP's high-performance main stud kit. Designed to eliminate main cap walk and protect your engine block’s threads, these studs are crafted from premium 8740 chromoly steel and heat-treated in-house to a rock-solid 190,000 psi tensile strength.
The precision J-form threads are rolled after heat-treatment for unmatched durability, and each kit includes hardened parallel-ground washers and high-quality nuts for reliable clamping force and accurate torque readings.
Whether you're chasing power on the strip or building a bulletproof street machine, ARP main studs are the trusted upgrade for serious engine stability.