This has a bore of 1.700" and a bolt hole distance of 2 15/16" center to center.
ARP Fasteners ARP Fastner BB for Chevy 2-bolt main bolt kit - 135-5002
TSP Main Cap Stud Set 719-131963; Pro Series Hex Head Chromoly for SBC 2-bolt SJ
ARP Main Cap Stud Set 235-5502; Chromoly for BBC 2-bolt w/windage tray
ARP Main Cap Bolt 134-5001; Hi-Perf Hex Bolt for SBC (Large Journal) 2-bolt
