The Eagle Pro Street rotating assembly for Chevy 454 is a complete rotating package optimized for naturally aspirated racing builds. It uses a 4.250 in forged 4140 crank paired with 6.385 in 4340 I-beam rods and forged 4032 ICON 23cc dome 4.310 in pistons. The kit includes 7/16 in ARP 8740 bolts, plasma-moly file-fit rings and King XP rod and main bearings.
Eagle Chevy 454 1Pc 4.250in 6.385in I-Beam Rods 23cc Dome 4.310in Pistons Rotating Assembly