hey guys i need some help quick, i was wondering if you could help me find out the gear ratios for a 1988 sunbird gt turbo and the gear ratios for a 1991 base model bird both are 5-speeds. My tranny in the gt is failing me fast and i need to know the differences quick. My gt has a limited slip dif and i was wondering if the other bird, the 91 had a lsd. i need help fast guys