I have a 1980 with a 22R that came with the L43 4-spd trans and the Type 1-A (21 spline) top shift transfer case. I had Marlin send me a 4.7 built replacement crawler transfer case of the same type. I'd like to swap in a W56B 5spd transmission. Besides modifying the crossmember position ( I have the Marlin dual case crossmember) will the Type 1-A transfer case input mate up to the W56B output and will they bolt together? Will my Marlin clutch 8 7/8" diameter work with the W56B, will my hydraulic clutch bolt up? Looks like I will need to change my driveline lengths a bit since the W56B is a bit longer. Any other gotchas that would make this swap difficult?
Thanks