Overhaul Kit (Major). Fits: Most Oliver 1600, 1650, 1655, M-M G750 & White 2-70 GAS tractors. #WAU265GM-R. Overhaul Kit (Major). Fits: Most Oliver 1600, 1650, 1655, M-M G750 & White 2-70 GAS tractors. 3-3/4" overbore. Includes: Cylinder Kits, Rod Bearings, Main Bearing Set, Full Gasket Set w/crank seals. Customer must provide standard journal dimension of 2.25" or 2.437" when placing order.#WAU265GM-R.