5/16-24 x 1.000 12pt black oxide bolts

5/16-24 x 1.000 12pt black oxide boltsMaterial: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA

A special bullet nose helps guide nut into place withoutcross-threading

The immunity to hydrogen embrittlement and corrosion of these materials is a significant design consideration

With increased performance you need the extra security that ARP flywheel and flexplate bolts can provide

ARP solves the problem by offering stronger head studs that are designed for higher clamping loads

For example

They’re designed to make it as easy as possible to install a pan and seal it properly

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

and female O-ring types

You have a choice of black oxide finished 8740 chrome moly steel or polished ARP Stainless

They are 5/16˝ wrenching and

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

If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in – you knew from the beginning that the rocker geometry was going to be inconsistent all over the place