rear gear ratio options. s-10
I have a Th-350 in my 86' s-10. I have open wheel 7 1/2" 3:43's. I'm running 4000 rpm's at 60 mph. I would like to drop RPM to 2500, or so. I'd like to get a hold of some 2:73's, but that would require a new carrier. Could I match up a 8 1/2" 10 bolt differential to my axles and casings? Posi, or LS would be nice too. Any suggestions?