Customs Oldsmobile jetaway trans question

My 56 Oldsmobile jetaway transmission recently went out, which it has the 324 rocket engine. I have a chance to buy a 1957 oldsmobile jetaway transmission that's stock with a 371 engine, will a 57 old's. Jetaway tranny bolt on a 1956 old's rocket 324?

 

Yes it will, the engine blocks have the same mounting points

 

Thanks

 

Use the 56 flywheel,if you use the one from the 57 there will be a balance issue