it would be more of a headache than its worth most pullout 93-02 rear diffs are around 200 bucks in my area & i know of a few others that can be had in the 150 range one has 3.23 gears If you cant weld good enuff to stake your life on it id pass The S10 & Fbody diffs share lots of parts widths & mounting points are the biggest difference If anyone knows of a GM 8.5 rear diff thatll fit id find one of those with disk breaks I know some Isuzu products have Dana 44 rear diffs too Hopefully someone can chime in with the wms to wms width of the 93-02 rear diff