Chev Big Block Mark IV 454, 502 C.I.D. Gen V & VI 502 C.I.D 135-6001 BB Chevy 7/16" Rod Bolt Kit ARP Fasteners ARP135-6001
Product Information
ARP CHROMOLY CONNECTING ROD BOLTS CHEV BIG BLOCK 454 & 502 ARP 135-6001 These ARP High Performance series connecting rod bolts are made from seamless and defect-free 8740 chromemoly steel. All ARP rod bolts are heat-treated before grinding and thread rolling and have a large underhead radius for greater strength. Guaranteed to pass magnetic inspection testing, these bolts are nearly five times stronger than OEM bolts. They're used in applications ranging from stock replacement to Circle Track, marine, and drag racing engines
