Bob Kelso

This is the 31 spline o-axle posi that fits 3;42 and up gear ratios . I has been converted to the 28 spline o-axle setup . It fits the 28 spline axles in the std o-axle housing . It has the conversion carrier bearings on it . This can be returned to the 31 spline setup with the 31 spline axle gears and bearings . I do not have the axle gears . Clutches are good . This is a used unit that appears to be good , i have not run it myself . Asking $300 plus shipping or i can bring to Norwalk this coming weekend . Thanks

507OLDS

I have the correct 31-spline axle side gears for this posi unit,if that helps anyone.

rktolds

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