Engine Fasteners

Pro-Race Engineering supplies engine fasteners for performance and motorsport builds — the hardware that holds your build together at high cylinder pressure, high RPM and high clamping load. The range covers ARP head stud kits, ARP main stud kits, ARP / ARP 2000 / ARP L19 / Custom Age 625+ rod bolts, Crank and Cam bolts, Manifold studs, Nuts and Washers, Diff and Flywheel bolts and miscellaneous fasteners for popular platforms including VAG 1.8T, 2.0 TFSI EA113 / EA888, Honda K20 / K24, Toyota 1JZ / 2JZ, BMW B58, Mitsubishi 4G63 7-bolt, Audi RS3 / TT-RS 2.5 TFSI and Vauxhall C20XE / C20LET.

Stud and bolt selection is one of the highest-leverage decisions in an engine build — wrong torque spec, material grade or length and the build is compromised before it runs. Our fasteners are picked to match the rod, block, head, target power and torque spec of the application.

For thread, length, torque and material advice, call 01621 473023 or email [email protected].