Mike see if you can find an outdated Chevy type flywheels used on a powerglide to Mopar change over. I have one with elongated holes that I was going to use on my 80% finished engine stand. I’m going to sell mine but I’m to far away from you.

1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time