In Frame Engine Overhaul Kit

In Frame Engine Overhaul Kit For Tier 2 & Tier 3 Applications. 4 Valves Per Cylinder Piston Marked : RE507758 Connecting Rod Marked: R500335 (Fracture Split) Bore: 4.19" (106.5 MM) Includes: Piston Liner Kits, Connecting Rod Bearings, Connecting Rod Bolts, Upper Gasket Set & Pan Gasket. Pin Size: 1.625" (41 MM)