G50 flywheel information

[rabidant]

Hi i am using a small block chevy with a G50 (964) gearbox in a special which will be the same as the Ultima set up, i have all the conversion parts bar the flywheel which i am having made the only dimension i can't get is the step from the pressure plate mounting to the clutch disc face (i am using a 964 clutch)i can see the step in pictures of Ultima flywheels but need a precise measurement.
Any help would be appreciated thanks.

[steve_d]

You need someone with a flywheel laying on the bench. Sadly, that's probably Luckp.

Steve