Did a search with the subject exactly as it is and found good info, but not what I needed. Calling to get a price on bushings for '01 Bravada and the Advance Auto website has me confused, as does the clerk who answered the phone. Check out this page to see what I'm talking about. The TRW's say 4 required. The McQuay-Norris and Moog say 2 per vehicle. I'm thinking the TRW's are sold individually but the others are sold two to a set. Trying to get the right price here. I need two upper bushings per side, for a total of four to replace both uppers, correct?

 

That's what I would think. Yes you do need 2 bushings per side totalling 4.

 

Yup, the difference is one is sold separately while the other is sold in pairs.