I've got my car tore apart for a winter resto. And i plan on putting in a set of 3.73 gears. I also would like to change the clutches in my rear end due to the fact that it has 132,000 miles on it. Everyone tells me that my rear end is fine and that theres nothing wrong with it. But when i went to the track i made about 20 passes, from my burnouts me passenger side wheel well was caked in rubber. And my drivers side had just a hint of rubber in it.... I dunno what to do