Universal joints are a noglory item. You can't chrome 'em, and they don't make you go faster. However, worn U-joints are a safety hazard and should be replaced at the first sign of a "clunk" in the ...

Universal joints allow drive shafts to move up and down with the suspension while the shaft is moving so power can be transmitted when the drive shaft isn’t in a straight line between the transmission ...

If you work on cars — either as a professional mechanic or as a DIYer — or in another trade requiring the frequent use of sockets and hand tools, you probably understand how tricky some jobs can be, ...