The Eagle Pro Street rotating assembly for Chevy 396 engines supplies a race-ready bottom end for naturally-aspirated applications, combining durable crank and rod hardware with precision pistons. It features a 4.250" forged 4140 steel crank, 6.385" 4340 I-beam rods, 7/16" ARP 8740 bolts, forged 4032 ICON 12cc dome 4.185" pistons, plasma-moly rings and King XP bearings.
Eagle Chevy 396 4.250in 4140 Steel Crank 6.385in I-Beam Rods 12cc 4.185in Pistons Rotating Assembly