-135-5201 arp-154-5001 arp-140-5001 sb chevy 2-bolt small journal sb chevy 2-bolt ... large journal sb chevy 4-bolt large journal bb chevy 2-bolt ... main bb-chevy 4-bolt main sb ford 2-bolt main mopar 2 ... fastened joint in an automotive engine is where the connecting rod halves mate ... best materials processes designs and engineering made from premium grade 8740 alloy ... strength in the 190,000 psi range chevy rod bolts arp-134-6001 arp-134-6003 arp ... -134-6002 arp-135-6002 arp-135-6001 small block 283-327 small journal small block ... large journal small block 400ci big block 3/8 big block 7/16 $59.50 $59.50 $59. ... 50 $59.95 $59.95 main studs leading engine builders rely on these main studs these ... -ground and thread-rolled to mil-s-8879 specs with a black oxide fi nish for ...