hi i got a question. im hopefully getting a chevy posi dont know the bolt patteren yet but if i put that in my z28 will it effect my acceration or anything becuz i have a th350 tranny in there and i just want to hear what will and will not happen. so please respond thanx

 

It might if it has different gears in it. Other than that it should be much better if you are going from a peg leg to posi, you get lots more traction