Housing overall width - 54-1/4 inches flange to flange. Spring perches are 43 inches apart on center. Bare 9 inch axle housing with proper axle pad spacing, vent location, brake line attaching, and rear fill plug. Correct for all early 1967 big block Cougars. Over-sized shipping length.
Axles used: Passenger side - 31-1/8 inches long, Driver side 27 inches long.