Ring Gear Bolt Kit for Chrysler 7-1/4˝ and 8-3/4˝ (1972 & earlier) .390 grip

Ring Gear Bolt Kit for Chrysler 7-1/4˝ and 8-3/4˝ (1972 & earlier) .390 gripThe 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

large underhead radius and rolled threads for the utmost in reliability

while the compact head is easily accessed

Flywheel and Flexplate bolts play an important role in the performance and safety of race cars and street machines alike

Applications include

Now available for all popular applications

This prevents any unnecessary wear or damage to rotating

Dodge/Cummins and Ford Power Stroke engines are all assembled using “Torque To Yield” (TTY) bolts and preloaded to yield and beyond (typically 100-110%)

Alternators that come loose are a pain

ARP’s Pro Series rocker arm studs are made of premium grade 8740 chrome moly steel and heat-treated to a tensile strength of 190

Our kits come in 8470 or polished ARP Stainless and cover spacers up to 3

000 psi for the ARP2000® material

ARP offers studs and bolts in a choice of chrome moly steel with a black oxide finish or polished ARP Stainless