I have a 06 silverado rcsb 5.3/4l60e what are the replacement ujoint got it. There's like 50 different joint to chose from. Any help be nice

 

Spicer. Hands down. Spend a little more, well worth the investment. The crummy cheapy ones you will be redoing in a year or two. Do it once, do it right. Precision and neapco ones are ok. I would go spicer, neapco, precision, in that order of choices If you get the spicers, read the directions. You cant interchange caps and dont add any lube to them. They are prelubed.