You can but you may want to check out this link first to understand how they
See the 'Lucas dizzy database' and 'Tuning the Lucas Dizzy'
In a nutshell, you can make any 6-cyl distributor work on your car to the
level of tuning wanted - it does not need to be a certain type. You just
need to know what gets modified to get to where you want to be.
Can you swap the early dizzy with a later model one? Or were
> there specific dizzies for specific year motors.
> Jim Henningsen