I've read both 55MM and 60 MM cam cores and bearings being use for all out BB after market race blocks scope up
As already ask how much lift do you want to use? What rocker arm ratio?
Lots of way to make things happen your way work up

Last edited by Cab_Burge; 08/17/22 12:15 AM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)