Can I use a Magnum pan gasket on a Magnum engine with a LA pan.

There are 2 notches on the from of the LA oil pan that either need to be hammered flat, filled with a silicon sealant or have the gasket cut and replaced with the front portion of an LA gasket.

View attachment 1715384203

View attachment 1715384204
Thanks heaps for the pics. They have helped alot. Is the rear part of the gasket similar size to each other. No modifications needed down the back?