42RH / A-500 in a Duster with pictures.

Hopefully this isnt construed as hijacking, i think its still pertinent to the 42rh swap.

I don't mind some back and forth, it might help someone else out and spark some ideas as long as it doesn't get out of hand.

One more Q: is there a size difference from the 42rh/46rh or is it just different internals?

Yes, 518/46RH (727) is a little larger and it was already tight with the 42RH against the factory floorpan.