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SKU: 156-5901 | UPC: 672036037819
ARP Main Stud Kit for Ford 4.6L & 5.4L 3V with Windage Tray 2004-2010
ARP main stud kit 156-5901 secures main caps in Ford 4.6L and 5.4L 3-valve engines equipped with windage tray. Designed for high-horsepower builds it eliminates main cap walk and fretting while protecting engine block threads from damage. Kits include all washers nuts and standoff studs for secure windage tray mounting.
Key Features
- 8740 Chrome Moly Construction: Heat-treated in-house to 190000 psi tensile strength for extreme durability under boost and high RPM
- Precision Rolled J-Form Threads: Formed after heat treatment creating threads 2000 percent stronger than cut threads to resist fatigue
- Windage Tray Provisions: Standoff studs with serrated lock nuts position and lock tray securely preventing oil windage and aeration
- Complete Kit Contents: Hardened parallel-ground washers heavy-duty nuts and studs for bolt-on reliability
- Black Oxide Finish: Provides corrosion resistance and lubricity for easier installation and long-term performance
Product Notes
- Requires engine with factory or aftermarket windage tray
- Use ARP Ultra-Torque lubricant for proper torque values
- Ships in protective ARP packaging dimensions 9 x 7 x 1.5 inches
Installation Notes
- Professional installation recommended.
- Torque studs to ARP specs 75 ft-lbs inner 55 ft-lbs outer consult instructions
- Compatible with OEM and ARP windage trays serrated nuts secure tray position
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2010 | Ford | Mustang | GT 4.6L 3V |
| 2007-2009 | Ford | Mustang | Shelby GT500 5.4L 3V |
| 2004-2008 | Ford | F-150 | 5.4L 3V |
| 2005-2008 | Ford | Expedition | 5.4L 3V |
| 2005-2006 | Lincoln | Navigator | 5.4L 3V |
| 2006-2010 | Ford | Explorer | 4.6L 3V |
| 2006-2008 | Mercury | Mountaineer | 4.6L 3V |
Why Choose ARP?
- Trusted by NHRA Top Fuel and NASCAR teams for reliability
- Every fastener undergoes rigorous testing for consistency
- Precision manufacturing ensures perfect fit and clamping force
Frequently Asked Questions
-
Q: Will this kit fit my 2005 Mustang GT with 4.6L 3V?
A: Yes fits all 2005-2010 Mustang 4.6L 3V engines with windage tray including GT and Bullitt models -
Q: What material and finish are used?
A: 8740 chrome moly steel heat-treated to 190000 psi with black oxide finish for corrosion protection -
Q: What warranty is provided and are instructions included?
A: ARP offers product replacement warranty includes detailed torque specs and installation guide professional install advised
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 9 x 7 x 1.5 inches
- Weight: 3.1 lbs
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