71-72 Front Brake Hose Tab Size

[reb162]

Long Story short, my 71 frame was toast, so I got a 69 frame and swapped over everything else from the 71 except for the engine cross member. All the other suspension is from my 71 frame. When I went to look at redoing all the brake line stuff, I have discovered that on the pre- 1971 frames, the front brake hose tab on engine cross member is on the back side and in 1971 and 1972, it was on the front side...my old frame and cross member are long gone to either cut them off or measure. I do not think I can use the tabs on the current 68 cross member as they are keyed with a star pattern for drums and the 71-72 are keyed with a hex for discs.

I need the hole dimensions in the tab for a 1971/1972 brake hose tab so I can source a replacement. I could always measure the brake hoses but I have not ordered them yet and do not have the old ones.

Pic of the correct tab I need dimensions from:


Thanks in advance.
-Bob