Rotomaster Turbo Pedestal with EBV 94-97 7.3L Ford Powerstroke AEV-40306305AB The upper ball joint is

The upper ball joint is designed as a pivot point determining the axis on which the knuckle will move and thus

these gauges provide the race proven performance and accuracy you need to get the job done

The Aurora Plus kit will do everything you need

and many other factors that must be accounted for when improving upon the factory coils

Rotomaster Turbo Pedestal with EBV 94-97 7.3L Ford Powerstroke AEV-40306305AB The upper ball joint isAs the OBS (Old Body Style) 7. 3L's get older, parts will need replacing. This is a direct replacement for your factory pedestal with all supporting EBV functionality, just as your factory piece worked when it was new.