ARP Auto Racing - Automotive Racing Products ARP 134-6003 SB Compatible with/Replacement for Chevy 305-307-350 Rod Bolt kit

Factory connecting rods (or aftermarket versions of OEM rods) are used in a variety of applications from rebuilt stock motors to modified power plants used in circle track, marine and drag racing engines, including those with superchargers and/or nitrous oxide injection systems, ARP offers replacement rod bolts in three different models. All of them are substantially better than the stock OEM and most aftermarket bolts.