Retrotek

[Vimes]

It's not a push-button, but Dodge does have their knob-style shifter so it's different, and can be put anywhere. As far as I know it's interchangeable with their T-handle shifter so it should just be a switch with no internal programming. Might be worth looking into if the actual push-button shifter isn't available anymore. Jaguar uses a similar one, so it's likely a plug and play on a ZF transmission provided the donor uses the same transmission, would probably need some help working with any non-ZF units.