It has two universal joints (u-joints) in the driveshaft that powers the rear wheels.
if it has the same motor it will but not sure if it will from 4 banger to v6 or a v6 4300
on a 91 blazer s10 4wd
06.0 on a 4cylinder 2wd s10
Yes.
205/75-15
no and it would look goofy because of the offset
It is inside of the fuel tank.
extended pickup
The bolt pattern for all 2wd S10s and Blazers of all years is:5x4.75 or 5x120.65 in metric.
1997 base model reg cab 2wd 5spd
A 2wd w/ a 2.8 v6 weighs 3200lbs.
You'll have to remove the driveshaft first.