Mix and Match turbo?
 

This is probably a stupid question, but Im going to ask anyway ;)
Anyone know if I can use the turbine wheel/shaft from a saab T3 .42/.48 in a .63 t-bird turbine housing?

I've got a bunch of turbo parts lying around doing nothing and I figure I might aswell piece them together. Ultimately I want to use the .63 turbine housing with the .48 turbine wheel/shaft in my T3/T04B S trim hybrid. The physical diameter of the turbine wheels looks the same but I dont have the parts sitting infront of me right now.

If it wont work, does anyone have a spare .63 turbine wheel/shaft in good condition they wanna get rid of?