4spd short sticks

Timbolia, yes you can change to a curved shifter arm,but it will have to be a slide in which means it will have to be an original .They are kinda hard to find and spendy.A push in handle from brewers perf. is $279.00. I would change your shifter mech to the later style (1970 &up)then you can use any handle you want.My shifter mech came out of a 70 challenger and i only paid 40 bucks for it.I took it apart cleaned it up real good and greased and oiled it and it works like new.My new handle with the white knob was $70 from summit.