55mm equals 2.16

60mm equals 2.36

62.738 equal 2.47

I would imagine it would depend on what bearing you are running to make up the distance between block and cam. You might need to call someone like Tim Banning or Todd on this board Saquash and ask them they have more experience than I have with building different hemi motors.

Last edited by hemicar1971; 12/16/18 09:54 PM.
1971 HEMI E BODY REGISTRY