Pro Street Rotating Assembly These high performance kits are perfect for street and weekend drags. They feature a cast steel crank, 4340 steel rods with ARP capscrews, flat top Icon FHR pistons, Clevite performance rod and main bearings, and moly rings. • Cast steel crankshaft • Scat 4340 I-Beam rods w/ARP capscrews • Icon FHR forged flat top pistons • Howards True Seal Plasma Moly Rings • Clevite performance rod & main bearings Balancing available
