The Eagle rotating assembly for Chevy 400 is a balanced rotating kit suited to street engine builds. It features a 3.750" cast crank, 5.700" I-beam rods with 3/8" ARP 8740 bolts and hypereutectic Speed Pro -7cc flat-top 4.155" pistons. Plasma-moly standard gap rings, King SI rod and main bearings, damper and flexplate are included to provide a complete short-block rotating package.
Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -7cc Flat Top 4.155in Pistons Balanced Assembly