Custom disc brake backing plates for Big Ford OLD style housing ends. Allows installation of 11.6" stock size 1LE rear discs with standard GM 2.75-2.8" offsets on custom rearends such as Moser/Strange, etc. For other offsets please contact us for specifics. Zinc plated for corrosion protection, mounting hardware included.

Bolt pattern is 3.50" x 2.375" with a 3.150” bearing OD.