I lost the rear section of it on the highway... and had to take it home in 4wd. could not find the section shortly after I lost it.. and couldn't find a drive shaft in my local junkyards either...
I wound up finding it on car-part.net or is it .com? I don't remember.. but the shipping cost as much as the driveshaft did...
id shy away from a 1 piece. if youve got a long cab long bed the length dictates a heavy wall tube and thats a looooong driveshaft. i had one that vibed and kill my pinion seal and bearing. went back to a 2 piece.