[Jac Mac]

Originally Posted by MAStuart

Joel I don't think trans is locked in 2 gears at the same time. As soon as you would get it in 2 gears the tires would lock up or it would strip the gears out of the trans. This would happen even with the clutch pushed in. When this happens does your tires slide?
Something is going on but I am not sure of what.

Exactly. If it ever selects / engages two gears at once something will have to give . One possible cause is failure of the weld on the individual shifter shaft/arm where it pass's thru the side of the case, I struck this once, it causes/allows the interlock to be 'out of phase' and leaves the trans in the previous gear when you shift up or down.