The Stovebolt Site Forums The Shop Area Driveline Do I need a new yoke?

Any number you find on the yoke will probably be a casting number. The best would be to find the part number. I have all GMC and don't know much about Chev. It will probably be the same as a GMC and Chev and GMC use the same part numbers. However, GMC and Chev have different group numbers.