I am looking for a Performance Transmission Rebuild kit for the automatic 4L60E in my 94 coupe. I have already found one but i dont know if it is any good. Basically what im trying to do is replace my enigne along with other parts on my car to give the car around a 200HP boost. I figure the transmission needs to be up to par for me to do this and i dont want to spend the time or money to make my auto a stick. So i want a rebuild kit that replaces all (or most of anyway) of the internal parts in the transmission to make it able to withstand more power and everything. I found one on ebay for about $250 and i dont really care TOO much about price, but i would like to find good quality but keep it within reason. Thanks for any help in advance guys and gals.