what is a good street rear end that can take some power? i have blown out a rear end before and it wasn't fun, not in this car but in a mustang, don't wanna do that again, i also like the gas mileage, is that possible, good tuff rear-end, with good gas mileage?

 

1989 Bw 9-bolt 2:77/3:27/3:45 with limited slip and PBR rear disc's.