Ford SB 289 302 351 Windsor Aluminum Valve Covers [Polished] you need Speedmaster ball joints

you need Speedmaster ball joints

measuring 102mm

as well as 1/3 smaller

These control arms are manufactured to strict tolerances to employ a great fit and exceptional performance

Speedmaster axle stubs are machined from solid billet 4340 material

Ford SB 289 302 351 Windsor Aluminum Valve Covers [Polished] you need Speedmaster ball jointsCover your valvetrain with a set of Speedmaster cast aluminum valve covers. Their strong die cast aluminum design ensures an excellent gasket seal and dissipates heat better than many other covers. They come in tall and short models, and most include bolt in baffles that can be replaced.