Ratchet column shifter

Not what I would call a ratchet, but I raced a 67 Dart with a column shifted auto,reverse manual valve body.We modified the detent plate so D21 you didn't have to pull the handle towards you to shift.Of course D was now 1,2,3. The trans detent is strong enough to not over shift.After getting used to it it was a easy click,click shift.You just grind out the the stop on the detent in the column plate between D & 2 .Worked for me.