Not Ranked
I have seen only 2 bolt patterns, the Ford (which is the ~9 inch dual diaphragm unit) where the bolt do not make a square as on is off set by like half an inch.
The others all have the setup where the bolts make a square (or are 90 degrees of each other.) Very universal.
Too bad I did not have this info and I get the Ford ~9 inch dual diaphragm unit which will make things tight. Oh well, I have come to learn that is my luck.
|