42RH / A-500 in a Duster with pictures.

I never used a stock shifter on mine, but all you would need to do is fab a mount for the bottom of the vertical shaft that goes through the floor. The factory bracket coming off the trans housing would not be usable with the a-500. The rod from the shifter to the trans lever may be different too but that should be easy to fab.

Cley

The bellcrank MAY crash into the overdrive housing, it is much larger than the original units tailshaft. Some people have got it to work with extensive rework, welding and grinding but in that case was an e-body.

Gary