I did a big bolt pattrler swap on mine the cheap way, used 78 f body spindles, and 73 upper control armsand calipers/rotors. Works great and did it all under 300 bucks. The rear in my car is a 8.25, the gears I got are 3.55s used for 50 bucks. They are in great shape but now I got 4.10 new from a guy for 80 bucks. After I swap my gears you can have the 3.55s if you want them. I have no use for them now. That is, if you're brave enough to run used gears! Lol. But seriously they are fine ill mark the pattern so you can set them up the same. But they're yours if you want them, just come get them.
