Main Bolt Kit for Chevrolet Small journal

Main Bolt Kit for Chevrolet Small journalFar superior to any other main bolts available for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly steel, all ARP main bolts feature a reduced renching head, large underhead radius and rolled threads for the utmost in reliability. The threads are rolled after heat treating which gives them about 2000% better fatigue strength than most main

in conjunction with aftermarket I-beam rods

000 psi tensile strength

ARP has designed an extra heavy-duty shaft that will provide you with the necessary reliability

Add a touch of class to your coil bracketinstallation with an ARP bolt kit

You won’t find abetter quality stud on the market from any other source

has been applied

12-point head design and larger than stock shank diameter for increased strength and improved flywheel register

Your choice of chrome moly steel or polished stainless (nominally rated at 180

Designed for competition applications

To ensure proper sealing of valve covers

as well as with a conventional hex head or 12-point (great for tight

because it’stough on tooling