The whole shifter is totally different between the ball & T handle but both will bolt in & work just fine you just need a complete matching assy
Pistol grip are all aftermarket . Steve / Quapman on this site sells the best one IMO , it has a trigger for reverse & leans forward like the 4 spd , some are straight which are uncomfotable in 1st gear & some you have to lift the whole handle for the detent override