ARP Main Stud Kit With Windage Tray Cobra 2003-2004

MSRP $228.15
You save 40%

ARP Main Stud Kit for 2003-2004 Cobra Mustangs with a Windage Tray.

This Main Stud Kit from ARP is specifically designed and engineered for your 2003-2004 Cobra Mustang with a Windage Tray. This ARP Main Stud Kit is made in the USA from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thread-rolled to Mil-S-8879 specs, with a black oxide finish for corrosion resistance. This kit comes complete with hardened washers and high-strength hex nuts.

ARP's 156-5403 Main Stud Kit Specifications:
Main Bolt Style: 2-bolt
Fastener Style: Stud
Fastener Nut Style: Standard Hex Head
Fastener Yield Strength: 190,000 psi
Nuts Included: Yes
Washers Included: Yes
Fastener Finish: Black Oxide
Fastener Material: 8740 Chromoly Steel

- 2003-2004 SVT Cobras with Windage Tray Installed

Tech Tip: ARP recommends using the ARP Ultra-Torque Fastener Assembly Lubricant (CJ's Part # 1009910) as opposed to motor oil or other low quality lubricants. This is due to higher friction on the studs as well as inconsistencies in the clamping force of the fasteners when insufficient lubricants are used.

Please Note: While following the manufacturer's recommended torque sequence, tighten the nuts to the ARP recommended torque specifications using ARP Ultra-Torque Fastener Assembly Lubricant.

Your Mustang is held together by a myriad of nuts, bolts and screws. What happens if that hardware fails, or you need to upgrade it to handle additional performance? With the hardware from ARP, you're getting the best products on the market, and those trusted by Formula 1, IndyCar, NHRA and NASCAR.

Order ARP's 156-5403 Main Stud Kit for your 2003-2004 Cobra Mustangs with a Windage Tray from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Installation Difficulty


Novice skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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