| Vehicle Fitment | 1964 thru 1966 Mustang: All Models |
| Housing | Currie 9-inch round back replica housing with 3-inch x .188 wall DOM tube swaged to 2.250-inch |
| Axles | Reuses the original 64-65 OEM 28-spline axles or new Currie 28/31-spline axles |
| Housing Ends | Billet small bearing housing ends |
| Suspension Brackets | Heavy-duty replica leaf spring pads installed in the OE location |
| Width | 57.375 inches (between wheel mounting surfaces) |
| Oil Capacity | 3 quarts of 85w-140, non-synthetic (API GL-6 rated only) |