The Eagle Pro Street rotating assembly for Ford 351W engines is built for naturally aspirated racing applications and combines a 4.000in forged 4340 crank with 6.250in 4340 I-beam rods. The kit includes 7/16in ARP 8740 bolts, forged MAHLE 4032 pistons at 4.030in with -26cc inverted domes, plasma-moly file-fit rings and King XP rod and main bearings for durable, high-rpm internals.
Eagle Ford 351W 4.000in Crank 6.250in I-Beam Rods -26cc Inv Dome 4.030in Pistons Rotating Assembly