The Eagle Pro Street rotating assembly for Ford 351W is balanced with a 4.000" forged 4340 crank, 6.250" 4340 I-beam rods, 7/16" ARP 8740 bolts, and forged 4032 Mahle pistons with a -26cc inverse dome. It includes plasma-moly file-fit rings and King XP rod/main bearings and is described by Eagle as suitable for naturally aspirated racing applications.
Eagle Ford 351W Rotating Assembly w/ 4.030in Bore 4.000in Stroke -26CC Dome