Eagle Pro Street rotating assembly for Chevy 454, specified for naturally aspirated racing use. The assembly pairs a 4.250" forged 4140 crank with 6.385" 4340 I-beam rods and 7/16" ARP 8740 bolts, forged 4032 Mahle 18cc dome 4.350" pistons, plasma-moly file-fit rings, and King XP rod and main bearings for a complete rotating package.
Eagle Chevy 454 4.250in Crank 6.385in I-Beam Rods 18cc Dome 4.350in Pistons Rotating Assembly