Just wondering how much a short shift kit helps pros and cons about them been thinking of getting one just wanna make sure there worth the money

Basically what I can tell you is that it shortens the throw of the shift thats all... The last time I saw a demo of this it shorten the shift about 1 to 1.5" worth of throw.

i put one on my truck about a year ago, and i didn't like it and i didn't hate it. It made getting into the gates a little hard, i think it did that because you move the pivot farther from the shift rails. did a little reading and learned putting a heavy shift knob on would help that feeling. So i made one at work out of stainless and now it feels pretty close to stock. imo don't do it, but if you do plan on a weighted shift knob. the threads are M10 x 1.5