Magnum Flywheel on LA 360?

[Valiant1]

Does anyone know if a flywheel from a 5.9L Magnum engine can be used on a mid-70's 360? I heard that because bob-weights were different between the engines that balancers and flywheels were not interchangeable between the two. Is this true? Thanks.

 

[70aarcuda]

yes..both externally balanced...both balanced differently

 

[jos51700]

They are not interchangeable. The holes are smaller on the Magnum 'wheel.

In other words, less weight is removed to balance a 5.9.

 

[Valiant1]

Thanks. I guess I can sell that magnum flywheel that I have. NOS Mopar. I got rid of the magnum engine that I planned to use it with anyway.