Ofna for sure.
Ultra line.
Possibly an Ultra-LX.
Just look through the Ultra lineup and most everything was interchangeable for the most part.
Of the current production Ofnas most of your driveline parts and f/r suspension parts would be most similar to the LX-One; however it uses the C-hub front suspension arms which showed up on the Ultra Worlds GT back around '98ish.
EDIT: I originally said the car was not an MBX series; upon a little further research I still stand by that.
Jmaxey: I realize the car seems to come up as that description in a few places (I searched it too); but I think it's been incorrectly labeled (including in the customer rides area of Ofna's own site).
Last edited by mblgjr; 03-28-2010 at 11:34 PM.