I bought 2 used motors that I knew didnt work for a good price. ($300 ea rebuilt ..EEEK) Usually all they need is the comuntator turned and new brushes, but I cant for the life of me figue out how to take them apart. Manual for 66 Charger only tells you how to swap the motor out. The only screw I can see is holding the grounding wire.

 

there are 2 screws,one with ground wire other directly across from it. also half way down motor where the two halves seperate clean out sealer and there is a snap ring that also has to be removed.