Beefing Up an A500

So does that mean that the same driveshaft is used as well?
So basically would this be a simple drop out the 904 and pop in the A500 and VIOLA immediate 4 spd with OD?

No, I’ve got my A500 Right next to a 904 and it’s a lot longer plus the 500 uses a 727-style yoke. So, add the correct yoke to a shortened driveshaft and be good to go.

Yep sorry, forgot about the driveline.
I think it was close to 4 inches that I had to shorten it.