8.5 Oldsmobile 31Spline 12 Bolt (Factory 3.08 Or 3.23, Or Richmond Gear Ring & Pinions)

USA Standard Gear 8.5 Oldsmobile 31Spline 12 Bolt (Factory 3.08 Or 3.23, Or Richmond Gear Ring & Pinions)






8.5 Oldsmobile 31spline 12 bolt (factory 3.08 or 3.23, or Richmond gear ring & pinions). Product Features:PositractionFits 8.5 Oldsmobile12 bolt design31 splineOEM 3.08 and 3.23 gear sets only