Almost all of the GM 3/4-ton trucks old and new use the same U-joint, any parts man that knows his stuff can pick one off the shelf with no trouble at all.
This is just true only for the rear and center U-joint, the front one is a bit more difficult to find and you may have to put a “want ad” in a few forums to find one.
Denny Graham
Sandwich, IL


Denny G
Sandwich, IL