M9 8740 Black Oxide 12-pt Nut Kit

M9 8740 Black Oxide 12-pt Nut KitAvailable in a variety of sizes to suit your needs, all ARP 12 point nuts are constructed from 8740 chrome moly steel or ARP Stainless, and meet ARPs highest standards of quality. Rated at 180,000 psi tensile strength, ARP 12 point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited space requirements. All 8740 chrome moly steel nuts are black oxide finished and all ARP

The perfect upgrade for many original brake hat bolts

drive toolMade from heat-treated 8740 chrome moly steel withheavy-duty black oxide finish

All 8740 chrome moly steel nuts are black oxide finished and all ARP Stainless nuts are polished to a briliant luster

A sample chart is as follows: ARP offers a highly accurate stretch gauge with a dial indicator that reads in increments of

000 psi tensile strength material where noted

ARP has you covered with our 180

they’re nominally rated at 180

The less drag on the motor

Cycle testing hows ARP High Performance rod bolts to be nearly five times more reliable than stock bolts

Not to be used with OEM-style

You can forget about the problem of shearing a torque converter bolt after you install these super strong 190

because it’stough on tooling