Kevin, my '37 1/2 ton has the "optional" 4 speed with tube. only the 1.5 ton and up had open shaft. now I'm confused as all the previous things I have read regarding IF the rear tranny seal was bad the oil would migrate to the rear end then overfill it forcing it out the axle shafts ruining the brake shoes. So is there NO crossover to the U joint and beyond in a 3 spd but there IS in a 4 spd?
Larry
Old man᠁Old truck᠁neither one goes very fast. All you need in life is TIME, PATIENCE and MONEY.
If you are missing one component, you'll need an abundance of the others two.
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