I have searched and can find the info I'm looking for. I have a '91 short bed with a w56 transmission. When I got the truck it didn't have an engine in it. I have a 22RE for it and I'm trying to put the truck together with parts that I already have. Pretty much the only thing I have left to figure out is the clutch. I have a clutch set out of a '86 4x4. According to the parts stores the '91 and '86 take the same flywheel, same clutch disc, and same slave cylinders. The pressure plates and throw out bearings are different so I would assume the clutch release fork is different also. So, what I am thinking is, I can use the '86 clutch set I have as long as I change the release fork and throw out bearing. Does anyone know if this will work? Thanks for any info.