ARP Main Stud Kit for Ford 4.0L XR6 inline 6

SKU: 152-5402 | UPC: 672036043230

ARP Main Stud Kit for Ford 4.0L XR6 Inline 6 1991-2002 Falcon

ARP main stud kit 152-5402 delivers secure main cap fastening for Ford Falcon XR6 models with 4.0L SOHC inline 6 engines from 1991 to 2002. It prevents main cap walk and fretting while safeguarding engine block threads from damage during high-stress operation. Kits arrive complete with hardened washers and nuts for reliable assembly in street or race builds.

Key Features

• 8740 Chrome Moly Construction: Heat-treated in-house to 190,000 PSI tensile strength for extreme durability under boost or high RPM
• Precision Rolled J-Form Threads: Formed after heat treatment to deliver threads 2000% stronger than off-the-shelf fasteners
• Complete Kit Contents: Includes hardened parallel-ground washers and high-quality 12-point nuts for precise, even clamping
• Black Oxide Finish: Provides corrosion resistance and smooth installation in engine environments
• USA Manufactured: Built to exacting standards with full quality control from premium domestic materials

Product Notes

• Inspect block threads prior to installation for optimal performance
• Use ARP thread lubricant for accurate torque values
• Secure packaging protects components during transit

Installation Notes

• Professional installation recommended.
• Apply ARP Ultra-Torque lubricant to threads and under nut faces
• Compatible with stock main caps. torque per ARP or engine builder specs

This Part Fits

Year	Make	Model	Submodel
1991-1993	Ford	Falcon	EB XR6 4.0L SOHC
1993-1994	Ford	Falcon	ED XR6 4.0L SOHC
1994-1995	Ford	Falcon	EF XR6 4.0L SOHC
1996-1998	Ford	Falcon	EL XR6 4.0L SOHC
1998-2002	Ford	Falcon	AU XR6 4.0L SOHC

Why Choose ARP?

• Decades of leadership in high-performance engine fasteners
• Proven in professional racing engines worldwide
• Precision engineering ensures consistent clamping force

Frequently Asked Questions

• Q: Does this kit fit Ford Falcon XR6 Turbo models?
  A: Designed for non-turbo 4.0L SOHC inline 6 engines in XR6 models. verify engine code for turbo applications
• Q: What material and strength rating?
  A: 8740 chrome moly steel heat-treated to 190,000 PSI tensile strength with rolled threads for superior fatigue resistance
• Q: What is included and any special tools needed?
  A: Full kit with studs, washers, 12-point nuts. standard torque wrench and ARP lube recommended for install

Shipping & Handling

• Method: UPS Ground or FedEx Ground
• Availability: In stock – ships same or next business day
• Packaging: Protective ARP box 2.25 x 6.75 x 6.75 inches
• Weight: 1.65 lbs