Looking for a used posi unit #410408 for use in my 3.08 '72 rear. Nothing fancy, just to use for the occasional pass down the strip. Need a 28 spline unit. I would be willing to use the #410409 and a spacer as well. Thanks Scott
I "think" the local yard has one in a 82 Wagon. I will check it out on Sat. Please email me directly at GStage1@buickperformance.com