modify 65 column dual cable shift for later single shift 904

CudaFactHackJob said
Pull in and out on your old trans input shaft to see how loose it is. Then drop the valve body, remove the front band adjuster, remove pump bolts and gently pry between the front drum and sun gear shell to push the pump out. Spray wd40 around the front of the pump first. When the band and drums fall out, 95% of your trans problem is in that pile.

CudaFactHackJob said
Was there much debris or residue in the bottom of the pan? What color was the fluid? I'm thinking an easy fix.

Found the problem but don't know where to find the part. Kickdown shaft? Do you happen to know what this is called and where to find one?