To maintain a reputation for 'zero defects', optimum quality control is ensured, and fasteners of exceptionally high quality are produced.
ARP controls all aspects of the manufacturing process, performing all operations in-house where they can be closely monitored.
ARP takes extraordinary steps to produce the finest products of their kind on the market today.
These cylinder head bolts from the High Performance series are a premium replacement for OEM fasteners.
They feature a reduced wrenching hex and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing.
The bolts are rated at 180,000 psi, which is 15% stronger than Grade 8 hardware, and they come complete with hardened parallel-ground washers.
This kit is designed for select Chevrolet big block applications (Brodix aluminum head, -2, -4, Canfield).
