Short tail big block 727

1973 motor home 1and a 1/2 ton (1.5) body, with 440. Never seen a tail shaft like this 'till I got this thing. It's not like a style with the short bolt on yoke, It's longer but no where as long as a normal slip yoke style. Is this what your looking for? If pictures are needed, I'll go underneath and give it a shot. By the way this thing still drives!