1/2-20 x 1.250 12pt black oxide bolts

1/2-20 x 1.250 12pt black oxide boltsMaterial: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA

Install an ARP cam bolt kit and end your camshaft timing worries

Given the growth in extreme diesel competition and street add-ons

Specialfeatures include 1/4

and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others

This procedure ensures complete heat penetration and the resultsare far superior to those lesser quality studs from other manufacturerswho just dump pieces in a basket and hope for the best

All kits come complete with hardened parallel-ground washers and high quality nuts

with ARP’s exclusive (and patented) Wave-Loc technology providing substantial benefits

You will note that ARP studs feature a special “bullet nose” to guide the nut accurately into place

They’re made from ARP Stainless and are virtually

ARP main bolts are designed to meet the exacting standards and demands of professional engine builders

when the material iseasier to machine)

000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing