3/8-24 x 4.750 12pt black oxide bolts

3/8-24 x 4.750 12pt black oxide boltsMaterial: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA

This is a premium steel that is processed to deliver superior strength and fatigue properties

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

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

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

Increased material strength overcomes valve train harmonics and stress

These premium grade bolt and stud kits are engineered to properly engage the engine block threads and resist loosening

there wasn’t a “poly lock” on the market that you didn’t have to continually tighten

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

there’s not a better stud setupon the market today

ARP sprint car drive pins feature a broached hex for ease of installation and proper pre-load while the rounded end facilitates quick

Build up an inventory of these premium quality washers so you won’t get caught short when the need arises

Special connecting rod washers are available