7.25 - 7 1/4 - Factory Sure Grip Rear - Pos. Rear

The brake size is 9" - the pot metal tag on the back cover bolt says USE SURE GRIP LUBE - the tage is a circle - I currently have not taken the back cover off the rear - but I just took it out of a good running 68 Dart GT - no bad noisies coming from the rear.

Sam