KB Olds Cam Height

Was wondering what the cam height for a KB Olds is. Is it +.250 like the New Century block or is it standard BBC height?

Bought this motor and trying to fit a internal wet sump pump and need to figure the drive shaft length to use with the distributor plug. I'm stuck in that I have the standard type Chevy drive shaft and don't have the hex like in a Titan. Sure would appreciate any help on this.