Ball Joint for 1988 Pontiac Fiero

Position: Front UpperStud Thread Size: M10-1.0Stud Type: ThreadedSmall Dia. of Stud Taper: 0.445Stud Taper Per Ft.: 2.0 in/ftBall Joint Attachment Type: Bolt InNumber of Bolts: 3Thread in Diameter: -Press in Diameter: -Package Contents: 1 Ball Joint, 1 Dust Boot, 1 Castle Nut, 1 Cotter Pin, 1 Grease FittingDriving a car with a worn out ball joint is like trying to run around with a broken knee. Well, not quite, but that’s exactly what you’re expecting your car to do with those dysfunctional suspension ball joints. A ball joint is a component of the front suspension that provides pivoting movement between the steering knuckles and control arms. Decrepit suspension ball joints cause steering vibration and misalignment. Your ride needs a fresh hipbone after all of that abuse! Replace your vehicle’s ball joints to avoid the clunking noise coming from the suspension Enjoy quieter, safer and smoother rides Manufactured in the US, made with first-rate materials to last a lifetime This product meets or exceeds OEM specifications Available for all popular vintage, antique and classic cars (scroll down to see compatible models)Be sure to double check the fitment section and ensure this part fits your vehicle.