Slapstick mechanism pics request

I take it you are trying to put one in an A body, arn't you? I've been trying
to figure one out myself. I have heard that some late 70 B body shifters
have it. 75 and up. In the Chargers and Magnums.
Haven't had any luck yet. The last one a guy wanted couple hunderd bucks
for it. Can't spend that much to hack it up for the Duster.