The Eagle Pro Street rotating assembly for Chevy 454 delivers a complete forged bottom end intended for naturally aspirated racing. It pairs a 4.000" forged 4340 crank with 6.135" 4340 I-beam rods and 7/16" ARP 8740 bolts, plus forged 2618 43cc dome 4.350" pistons, plasma-moly file-fit rings and King XP rod and main bearings for reliable service.
Eagle Chevy 454 1Pc 4.000in Crank 6.135in I-Beam Rods 43cc Dome 4.350in Pistons Rotating Assembly