LMR will be closed Friday 7/3 in observance of Independence Day and will reopen Monday 7/6. Refer to your cart for the most accurate shipping times.
Direct Replacement For Factory Fasteners
Stronger Material For High Performance Applications
Standard Hex Nut Fastener
Will Not Work With Windage Trays
200,000 PSI Fastener Yield Strength
What's in the Box
(1) Set Main Studs
1996-2004 Mustang ARP Main Stud Kit - GT 4.6L 2V
These ARP main studs are made from 8740 chromemoly 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. The kits come complete with hardened washers and high-strength hex nuts.
These main studs will help to ensure that main cap walk is a thing of the past. These studs are higher strength than factory bolts, making these a great addition to any high horsepower engine running superchargers, turbochargers or nitrous!
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.