The Eagle Pro Street rotating assembly for Chevrolet 454 is tailored for naturally aspirated racing applications. It centers on a 4.250" forged 4140 crank worked with 6.385" forged 4340 I-beam rods and 7/16" ARP 8740 bolts. The kit includes forged 2618 Mahle 43cc dome 4.350" pistons, plasma-moly file-fit rings and King XP rod and main bearings for reliable operation.
Eagle Chevy 454 4.250in Crank 6.385in I-Beam Rods 43cc Dome 4.350in Pistons Rotating Assembly