The stubs are the same length. The difference is the tone ring.




And the gears just don't swap over. If you're putting gears from one axle into another ... they will need to be properly set. The best analogy I can give you ... is that you are setting the housing to the gears, not the gears to the housing.



Please be careful with the information you put out. Might cause a headache for someone else.



Joe