5 speed auto for my 99?

[I_luv_HP&trq]

I know the new V6 stangs have the 5 spd automatic and i was wondering if they make one that would fit my 99. I don't plan on getting it soon but I want to know what my options are for the future. i heard it's cheaper or equal cost to get a new tranny then have it rebuilt. i figure when i get my new engine way down the road i'm going to want a new tranny and it would be cool to have a 5 speed.
any thoughts on this?

[97Stallion]

nope, you'll only be able to get the 4-speed. The new mustang's have a completely different engine than what you have now. They use a 4.0L engine that's SOHC, meaning it has no pushrods. You on the other hand still have them. Your's is a OHV engine.