Seller notes

12-Bolt Posi Unit - 30 Spline ** MORE PICTURES BELOW ** * New GM 12-Bolt CAR Eaton Heavy-Duty Posi Unit * Part Number = 19554-010 * Fits 3.07-3.90 Gear Ratios (3.08, 3.31, 3.42, 3.55, 3.73, 3.90) * Nodular Iron Case w/ Forged Internals * High-Quality Composite Clutches * 100% Re-Buildable * 1-Year Factory Warranty Against Defects * Gears & Bearing Kits Also Available Click Here To Visit Our EBay Store!! Shipping & Handling: FREE Ground Shipping to Anywhere in the Continental U.S. E-Mail for Cana...

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