Well here goes. 72 maverick grabber i got. Has been rear ended pretty bad. Trying to fix drivers bucket seat wouldn`t stay locked in place. And tracked badly.this is what i found.the lever with the track lock on it .The lock was sheared off and the track was buckeled and warped. Friend of mine has pinto tracks. So took some of them and the top part is exactly the same. Bottom part is different. My queition is this. How to take tracks apart to put good pinto top. On good maverick bottom. I dont have 150 or more for high back bucket seat tracks. So trying to repair these. Its only the top part of the tracks that are warped. Thank you for the help.