"ESP" Rotating Assemblies include: "ESP" crankshaft, "ESP" pin fit 4340 H-Beam
3-D connecting rods, SRP/JE forged aluminum or Keith Black hypereutectic pistons, piston pins and oil rail support, either std or file fit piston rings (std rings are premium plasma moly ring sets, file fit include plasma ductile iron top ring, reverse twist 2nd ring and standard tension oil ring), Federal Mogul race rod and main
bearings.