Joedoh will likely chime in but I am thinking a stock height may be tough to pull off and still look stock because the stock s10 2wd is lower in the frame to begin with. you can space the body off the frame to whatever height you want but you can't change the stock s10 frame ride height much. it will get taller with a taller set of tires to match the stock old truck, if that's what you plan, but the stock 2wd s10 likely came with a 235/75r15 which is 28.9" tall
https://www.wheel-size.com/size/chevrolet/s10/1997/
https://tiresize.com/chart/