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Kubota 03 transmission Adapter-> Small Block Chevy Manual Kit w/ 48lb flywheel


Ka-03SBC2 HC Kit


We call this our Heavy Chevy kit!! 48 pound flywheel. Having a large amount of extra spinning inertia is a huge benefit when you vehicle has low numerical gears, large tires or off-roading ! Also helps with the pulsing you feel cruising on the freeway at low RPMs (1700) and shutter on takeoff.

Uses a 12" Clutch


You will receive the following
1 pc -  Solid 6061 aluminum block adapter plate with dowel pins
1 pc -  Steel crankshaft adapter
1 pc - 48 pound 168 tooth Heavy Flywheel
6 pcs - M12 x 1.25 crankshaft bolts
6 pcs - Chevy flywheel bolts
1 pc - Starter stud mounting hardware 
1 pc - 2.5HP gear reduction mini starter 
Fits all -03 series Kubota diesel engines v1903 v2003 v2203 v2403 f2803
Diesels are low RPM engines and we always suggest an overdrive transmission and appropriate rear gearing and tire size for a successful fun to drive swap. 
Most adapters are made to order. Please allow 14 days for shipping confirmation.

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