FD BASIC OH KIT

Tru Power Engine Kit. 4-Cylinder Gas, 172 CID, 3.9" Standard Bore. Basic Engine Kit with 4" overbore. Contains sleeves, pistons, rings, pins & retainers, pin bushings, complete gasket set. For 800, 801, 900, 901, 4000 Tractors (1963-1964).