This kit is a Grade 8 Stainless Steel ARP (American Racing Products) engine mount bolt kit for the AMC Jeep 6 cylinder engines. These bolts mount the engine mounts to the block.
They are not only good looking, and don’t rust, but they are super strong for your high horsepower needs and have a polished finish. These bolts have a tensile strength of 170,000 psi. That is stronger than the original bolts.
They have a 3/8 inch 6 point head and a .625 diameter flange for easier access in the tight spots. This kit also includes stainless washers.