I have a 1992 bravada with the 4.3 vortec and a notworking 4l60, I'm thinking I'll get another tranny from a gm vehicle it was used in alot of different applications, from the junkyard this weekend and have my buddy who works at a trans shop change out the output shaft pieces where it couples with the transfer case. It will only cost me about 190 bucks this way. Anyone know if this will work? I plan on using one of the same age range.