Auburn GM 12 bolt posi unit # 5420106 for 64-72 Chevy passenger cars in Akron, Ohio For Sale

For sale is a very nice looking Auburn Gear brand GM 12 bolt posi unit # xxxx106 for the xxxx-72 Chevy passenger car applications with 3.08 - 3.73 ratios. The production date from Auburn for this unit is October 29th xxxx. Save yourself some cash as this unit is priced at $300 as pictured and I will ship in the US only at buyer's expense, NO Pay Pal or credt cards, thanks for looking!