The Eagle Street & Strip rotating assembly for Chevy 400 is tailored for pump-gas, naturally aspirated street vehicles and arrives as a ready rotating group. It pairs a 3.750" cast crank with 6.000" I-beam rods and 3/8" ARP 8740 bolts. Included are forged 4032 Mahle 4.165" pistons with -16cc inverted-dome volume, plasma-moly file-fit rings and King SI rod/main bearings for dependable operation.
Eagle Chevy 400 3.750in Crank 6.000in I-Beam Rods -16cc 4.165in Pistons Rotating Assembly