different shifter in a 65 dart gt

I have just bought a 65 dart gt 273-2 barrel -4 speed, and noted that a friend of me have a 66 dart gt 273-4 speed but the shifter have like a "t" to input the reverse mine not.My shifter stick shows both sides hurst name a have a black espheric knob, and in the floor have like a plaque that shows the gears position.What shifter is better the ones who comes in 65 or 66?the gear box is the same?
thanks, a lot!