The Eagle Street & Strip rotating assembly for Chevy 400 engines is a complete crank, rod and piston package for pump‑gas, naturally aspirated street applications. It features a 3.750in cast crank, 5.700in I‑beam rods, 3/8in ARP 8740 bolts, hypereutectic Speed Pro 4.125in flat‑top (-7cc) pistons, plasma‑moly standard‑gap rings and King SI rod/main bearings for dependable street performance.
Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -7cc Flat Top 4.125in Pistons Rotating Assembly