ARP 3/8-16" Thread Header Bolt 0.850" Long Hex Head Chromoly - Black Oxide SB160020 All center discs are formed

All center discs are formed out of HSLA steel for strength and durability

750" diameter and has a 1

Vise Insert

Chevy Corvette 1997-2015

ARP 3/8-16" Thread Header Bolt 0.850" Long Hex Head Chromoly - Black Oxide SB160020 All center discs are formedARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application. What's more, thecompact 12 point nut lets you easily slip a socket close to the pipe. Each ARP accessory stud or bolt kit includes the specific number of parts for your