4 speed shifter problems need help here

according to the pics at Passon Performance, the plate that is on there now is for 64-65 B body and late 68-70 B body with Hurst shifter. I would think the later of the 2 is what this tranny came out of. I am going to order this tomorrow and change the levers back to the factory ones and maybe then the linkage rods will hook up. will get back with you guys after I get these on and see where we stand on it. Thanks for all your help. Bill