Converting 2wd 700r4 to 4x4
I have an 85 full sized chevy blazer
in it is a 700r4 for my 4x4 capable vehicle
about a month ago my 2nd gear stopped working
my buddy has a 700r4 out of his 84 camaro that he said i can have
Now here is my question
A) Will it work?
B) How will it be different than a straight swap? Is there some conversion kit, or something?
Please help, I MUST SAVE MY TRUCK,