The Eagle Street & Strip rotating assembly for Chevy 400 provides a balanced rotating group for pump-gas, naturally aspirated street use. It uses a 3.750" cast crank, 6.000" I-beam rods and 3/8" ARP 8740 bolts. Forged 4032 Mahle 4.155" pistons with -16cc inverted-dome volume, plasma-moly file-fit rings and King SI rod and main bearings are included for reliable street and mild strip service.
Eagle Chevy 400 3.750in Crank 6.000in I-Beam Rods -16cc 4.155in Pistons Rotating Assembly