53fivewindow
Oldsub answered for me perfectly
Sorry I didn,t get back to you earlier,was at work
Check to see that the mount pad area on the bottom corners of that 72 bell are angled/chamfered like the crossmember.
not sure on the 67/72 bells,It might work
Not to sure when GM went to the full wrap around aluminum bell,but my 74 c10 250/3spd had one.
Happy New Year Everybody
