"Allstate 250"Archived 2012-02-18 at the Wayback Machine 1966 from Sears. Note that "front" and "rear" pistons are labelled in reverse in this diagram.
"Allstate 250"Archived 2012-02-18 at the Wayback Machine 1966 from Sears. Note that "front" and "rear" pistons are labelled in reverse in this diagram.