3/4" Straight Bore
Smaller diameter shanks must be installed with an appropriate reducer bushing
Interchange 673S80031800
60 Brand TISCO Make Type Model International Harvester Tractor 300 International Harvester Tractor 350 International Harvester Tractor H International Harvester Tractor HV International Harvester Tractor O4 International Harvester Tractor OS4 International Harvester Tractor Super H International Harvester Tractor Super HV International Harvester Tractor Super W4 International Harvester Tractor W4
BASIC ENGINE OVERHAUL KIT FOR INTERNAIONAL HARVESTER 102729A 3/4" Straight BoreTru Power Engine Kit. 4 Cylinder Gas, 113 CID, 3 inch Standard Bore, 3 1 8 inch Overbore Supplied. Stepped Head Standard Compression Piston, Cylinder Sleeve 3 5 16 inch O. D. at Seal, 4 25 32 inch Valve Length. Basic Engine Kit, less bearings. Contains sleeves & sleeve seals, pistons & rings, pins & retainers, pin bushings, complete gasket set, crankshaft seals. For A Series, AV Series, B Series, BN Series, Super A Series (prior to S N 255417), Super