[QUOTE=Mr.Chevy4x4;7811284]That is weird. I have never seen a short wheel base truck with a 2 piece from the factory. Any evidence of the truck having been shortened? I have seen long wheel base trucks with factory original 1 piece drive shafts (pretty sure they were all th350 with slip yoke).
Mike>My 77 Shortbed Chevy Sport with Muncie 465 has the 2 piece driveshaft from the factory. (Picture below) BTW:Center Bearing Support is still available from GM. Larry