The Eagle Street & Strip rotating assembly for Chevy 400 engines is a complete, street-oriented rotating package for pump‑gas, naturally aspirated applications. It includes a 3.750in cast crank, 5.700in 5140 I‑beam rods, 3/8in ARP 8740 bolts, hypereutectic KB 4.125in pistons with -30cc inverted‑dome profile, plasma‑moly file‑fit rings and King SI rod/main bearings.
Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -30cc 4.125in Pistons Rotating Assembly