for some reason the thread i posted before didnt have what i wrote in it. but anyway, im looking to regear my s10 with the 7.5 10 bolt axle. i want a little more power but i dont want to kill my fuel economy because its a daily driver. im running 32's right now so if anyone has any ideas they would be greatly appreciated.

Get a junkyard axle with 4.10's and be done. People generally give away the baby 10 bolts.