My gear lugs don't have the lip like shown and I can't see it or get a hook behind it if it was in backwards but it measures around .747 + [what I posted earlier.]Even if I had the pump out it would not show the fit problem with the drive hub,pump gear.

Last edited by Clanton; 05/29/17 10:15 AM.
GOTBOOST!New improved with Victor heads.
http://www.enginelabs.com/mopar-big-bloc...t-of-necessity/