2011-14 Mustang ARP Main Stud Kit 5.0 by ARP

2011-14 Mustang ARP Main Stud Kit 5.0

Keep your main caps attached to the engine block with these 2011-14 Mustang 5.0L ARP main studs!

Item #ARP-1565803
MPN# 156-5803

Everyday Low Price: $314.99

Low Stock Only 2 available.
 This item is returnable. Details

Free Shipping over $99

 Add to Cart

  • Ford Mustang - 2011, 2012, 2013, 2014
  • Engines: 5.0
Made in the USA


  • Increased Durability
  • ARP Brand Quality
  • Stronger Than Factory


  • 8740 Chromoly Steel
  • 190,000 psi Tensile Strength
  • Black Oxide Finish
  • Fits 2011-14 Mustang 5.0L

 What's in the Box

  • (10) Inner Main Studs
  • (10) Outer Main Studs
  • (10) Main Cap Side Bolts
  • (20) 12-point Nuts
  • (20) Washers

Step up the strength of your bottom end fastners with an ARP Main Stud Kit for your 11-14 Mustang 5.0. These ARP 156-5803 Main Studs for 2011-14 Mustang 5.0L are made from 8740 chromemoly steel and have a 2000,000 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. The kits come complete with hardened washers and high-strength 12-point nuts.

ARP Warranty - Click Here

California Residents:
Prop 65 Warning SignWARNING: Cancer and Reproductive Harm-

About This Brand

ARP - The World Leader in Fastener Technology
ARP – The Fasteners of Champions

ARP’s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications. Shop ARP's Mustang water pump studs, water pump bolts, wheel studs, head stud kits, oil pan bolts, motor mount bolts, and many other hardware kits.
Add to Cart