Ring Gear Bolt Kit for GM 7.2˝, 7.5˝, 7.625˝ and 8.5˝ 10-bolt

Ring Gear Bolt Kit for GM 7.2˝, 7.5˝, 7.625˝ and 8.5˝ 10-boltThe tremendous shock loads generated at launch by most any drag racing vehicle equipped with todays sticky tire compounds or the acceleration and deceleration of oval track cars put considerable strain on the ring gear. For this reason, the fastener experts at ARP have developed the Pro Series ring gear bolts. Theyre forged from premium grade 8740 chrome moly steel and are heat treated to a nominal rating of 190,000 psi tensile strength. Specially

They’re offered in a variety of heights to accommodate most any combination of carb and spacer

large underhead radius and rolled threads for the utmost in reliability

with handy 12-pointor standard hex heads

ARP only uses premium grade 8740 alloy anda proprietary ARP2000® alloy that are rated far superior to “aircraft”quality alloy steels

and monitor overall length during installation

Hardened parallel-ground washers are included with each kit

ARP 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

Look forARP stamped on each stud as your assurance of quality

and female O-ring types

000 psi bolts that let you exert maximum clamping force

000 psi range

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