I have a bone stock 1991 GT with about 97k on it. the last few weeks its been slow going into reverse and today on my way home from work i was doing about 45mph hour and it was like the car lost power and it felt like it down shifted really hard. so i put it in drive and it drove fine but as soon as i put it in OD it grinds and revs but wont go. i came home and popped the hood and the dipstick was shot out of the tube about 6 inches. i talked to a friend and he said he thinks i broke the OD band. any help would be great thanks, Jake