Ford 3600, 3900 Tractor Diesel Engine Kits

3600, 3900 Series Tractor (1/1975 to 7/1981) 175 CID 3 Cyl Diesel; Also Fits 335 & 340 4.2 Inch Bore, 4.2 Inch Stroke, 2.763 Inch Compression Distance. BOK Engine kit numbers consist of: Pistons, Piston Pins, Rings, Rod Bearings, Main Bearings, Full Gasket Set, and Seals. VOK Valve Train kit numbers consist of: Intake and Exhaust Valves, Valve Springs, and Valve Keepers.