The Eagle Pro Street rotating assembly for Chevy 396 engines is intended for naturally-aspirated racing use and delivers a complete, robust bottom end. The build pairs a 4.250" forged 4140 steel crank with 6.385" 4340 I-beam rods, 7/16" ARP 8740 bolts, forged 4032 ICON 12cc dome 4.165" pistons, plasma-moly file-fit rings and King XP rod and main bearings.
Eagle Chevy 396 4.250in 4140 Steel Crank 6.385in I-Beam Rods 12cc 4.165in Pistons Rotating Assembly