1/2in 8740 Black Oxide 12-pt Nut Kit

1/2in 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

they should never be re-used

You can choose between black oxide finished 8740 chrome moly or corrosion-resistant stainless steel

ARP offers these premium grade studs in black oxide finished chrome moly or polished ARP Stainless

Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to180

the fastener experts at ARP have developed the Pro Series ring gear bolts

the bolt should be replaced immediately

The parts are CNC machined from solid aluminum billet (6061) or 1018 mild steel

or use the chart on page 25 of thiscatalog for ARP fasteners

These pump drives feature a CNC milled (not broached) hex

Available to fit most any ring gear setup ranging from popular 9

ARP has developed these sophisticated and durable pushrods

Those first moments an engine runs prior to building oil pressure are when damage can easily occur