will a rodeo rear fit

will a disc brake rear out of a rodeo fit in the pickups i have a 92 spacecab and want a disc brake rear but there hard to find in my area but i can find tons of rodeo's if so any idea what year rodeo's will work ?

Yes, they will. In fact many of the Spacecabs and some of the amigos and one ton longbeds came with the disc rear. It's not totally necessary, but to make it oppetate properly, you will need the booster also. Good luck.