I got me a tru trac off ebay for 350 with shipping. I have a G80 that i was going to put in but after my buddy done a good burnout with his i changed my mind quickly cuz its f*(&^d!! Haven't got my true trac installed yet cuz i aint had the time and i just ordered some 4.10s so when they get here i'll install it all. but yeah don't get a G80