Ford 9" solid pinion bearing spacer kit includes shims used to set pinion bearing preload. Choose 1 piece design for 28 spline, standard pinion support, or 2 piece design for 28 spline, heavy duty "Daytona" pinion support.
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Lightweight 30 and 35 spline spool fits all 8 3/4" castings and all ratios.
Ford Motorcraft limited slip additive is recommended for Mopar 8.75" and Dana 60 clutch or cone style sure-grips. 1 bottle controls clutch sticking and chatter.
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