The Eagle Street & Strip rotating assembly for Chevy 350 IMCA-legal applications is a balanced package built for pump-gas, naturally aspirated street engines. It uses a 3.480-inch IMCA-legal cast crank, 5.700-inch I-beam rods, 3/8-inch ARP 8740 bolts and forged 4032 Mahle flat-top 4.040-inch pistons with plasma-moly rings and King XP rod and main bearings for a complete, ready-to-install assembly.
Eagle Chevy 350 IMCA 3.480in Crank 5.700in I-Beam Rods -5cc 4.040in Pistons Balanced Assembly