Trans Interchange 1986 1/2 V6 to 1987 I4

Hi all, new guy here, with a question about swaping transmissions. Will a good manual transmission from an 1986 D-21 with a V6, interchange with a bad manual transmission in a 1987 D-21 with a 4 cylinder? How about the transfer cases, will they interchange? Thanks in advance.
Tug