[boozel67]

my brother has a '71 3/4 4x4 chevy. it has a 292 and 3 onthe tree with a 205 t-case. he wants to put a 350, th-350 in its place and needs to know what he needs to do ? are the spline counts different on a 3 speed and a th350. and would in bolt to the transfer case thank you for the help.