Hey guys! I'm looking into buy a 93 GMC 1 ton 4x4. It currently has a 6.5TD / NV4500 / NP241 combo in it. I'm planning on taking the NV4500 out, and installing it into my 80, then putting a 32 spline SM465 into the 93 GMC with it's original driver's drop NP241 bolted onto the back with an NP208 adapter. I know it'll need new driveshafts, but that isn't a particularly huge concern. The only problem I can think of is possible clearance issues between the SM465's slave cylinder, and the front driveshaft. Does anyone have any experience with this, and know if I'll have clearance issues or not? I'm not too terribly concerned about the NV4500 swap into my 80 -- I'll just get an internal slave bellhousing, and use the NP241 pass drop t-case I picked up a while back.