TABC Diff Flange
Posted: Thu May 24, 2001 7:36 am
Roger
My TC differential drive flange measures as follows:
Diameter of boss 1.807", which I would guess is 1 13/16" with a generous
tolerance and would vary from car to car considerably.
Outside diameter of flange ("external width of flange across the diagonal"?)
3 3/8" nominal.
Bolt holes centres are on a pitch circle diameter of 2 3/4", but are not
equally spaced. That is, they do not form a square, but a rectangle 2.105"
by 1.769".Take these dimensions with a grain of salt, say plus or minus .005"
David Cameron