Well my dad and I bought our mustang awhile back when neither of us really knew much about cars. After having the car for a week or so a person pointed out that there were only four studs on the axels in the back. At first we were going to get a plate convert but we decide to go full out and get a new rearend. At first I considered a 9 in but then I thought about like this: we have a 302 without and mods and it will never have to be as stong as a 9. So we ended up taking an 8.8 posi from a foxbody. How much was it? FREE. the WHOLE thing was free. now thats a way to be on a budget.....with luck. So we just got the rearend from he powdercoater, we already got the axels ($80), and we got some gears, wheels, tires. the only thing where we didnt get a deal on was the gears. The axels were from a truck in a junkyard. want details, just ask