Free Shipping Over $50.00! We Ship most orders USPS Priority Mail

ARP Head Stud Kits are used by virtually every top professional engine builder. Simply stated, there’s not a better stud setup on the market today. These head studs are manufactured to exact tolerances, heat-treated, centerless-ground and thread rolled to ensure consistent clamping force strength and durability. Only premium grade 8740 alloy 190,000 psi tensile strength material is used, which is rated far superior to “aircraft” quality alloy steels. Head studs allow easy installation of both cylinder heads and gaskets, eliminating the guesswork of alignment. Each head stud kit comes with 12-point head nuts or Hex head nuts.

Features:

  • Manufactured to exact tolerances, heat-treated, centerless-ground and thread rolled
  • Premium grade 8740 alloy
  • 190,000 psi tensile strength
  • Includes 12-point head nuts or Hex Nuts
  • For most domestic and import applications

ARP Head Stud Kits

Sort by:
Filter
★ Judge.me Reviews

Let customers speak for us

353 reviews
89%
(314)
7%
(25)
2%
(8)
1%
(2)
1%
(4)
Great exhaust

This exhaust is awesome, has a low grumble to it and sounds amazing! I love it, much meaner exhaust than I was expecting but so happy with it.

Great price!

Came packaged nice, looks great! Thanks HP direct!

Perfect. Quick response to questions and fast shipping.

Great job

Received in a timely manner and was exactly what we were looking for. Great job!

Ford Focus RS mk2 Volvo S60R K1 forged connecting rods

Quality durable branded low cost conrods. Seller shipped quickly. Thank you.