The Eagle Street & Strip rotating assembly for Chevy 400 is a ready rotating group for pump-gas, naturally aspirated street vehicles. It uses a 3.750" cast crank with 5.700" I-beam rods and 3/8" ARP 8740 bolts. Included are forged 4032 ICON 4.155" pistons with -23cc inverted-dome volume, plasma-moly file-fit rings and King SI rod/main bearings to provide a strong, install-ready rotating assembly.
Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -23cc 4.155in Pistons Rotating Assembly