I think GM Ujoints are pretty universal, check what you need and compare the ones listed for both trans and driveshaft - I've replaced Ujoints on older driveshafts to swap on the newer yokes no problem, and easy to find yokes at the wrecker around here

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics