Mustang 71-73, Cougar 71-73 - Leaf-Spring 4130 FAB9 with Late-Big-Ford Sealed Ends

4130 leaf-spring FAB9 rearend housing with late-big-Ford-seal-style housing ends. Direct fit for 71-73 Mustang and 71-73 Cougar. 60-3/4" wheel-to-wheel width with 1/4"-thick hats, 1/2"-offset pinion, late-big-Ford-seal-style housing ends, bolts into stock cars with 43" leaf-spring centers Dimensions for standard width housing: K = 60-1/4, L = 55-1/4, F = 2-1/2, J = 1/4, E = 1/2 SPECIAL ORDER PART NOT RETURNABLE FOR ANY REASON