Housing overall width - 54-1/4 inches flange to flange. Spring perches are 43 inches apart on center.
Axles used: Passenger side - 31-1/8 inches long, Driver side 27 inches long.
Bare housing with proper axle pad spacing, vent location, and brake line attaching. For all 1967 late big block Cougars and 1967 Mustang GT. Over-sized shipping length. This is the late 1967 housing that incorporates the oil fill plug in the third member or pumpkin.
*Tip* If you are looking to strengthen your 1967-68 Cougar or Mustang with a 9 inch rear end, consider buying our used assembly from a 1969 or 1970. Everything bolts in the and looks nearly the same.
Bolt pattern is 5 x 4.5