ARP high-performance stud bolts are made of high-strength and heat-treated 8740 chrome-molybdenum forged steel and are therefore ideal for use in racing engines.
-The most advanced manufacturing processes make ARP studs extremely strong.
Tensile strength of more than 1400N / mm².
-Absolutely perfectly rounded and straight bolts for first-class assembly.
- Ten times more stable threads than standard screws due to thread cutting after curing.
-Absolute ARP quality product for professional use.
Of course, we also use the product in our racing cars and also in the private cars of our employees in order to be able to offer you the best possible service. It also gave us the opportunity to test the product extensively to see whether the product met our requirements.
We recommend to glue all ARP HEAD studs into the block with blue Loctite (243) or to tighten them after approx. 1000 km with the prescribed torque