call brian at gbody parts.I got mine from him,you need the bracket on trans,cable,and shifter.You then have to cut away some of the top counsel plate to make all fit in stock housing. top plate is available from mark hueffman. Again be prepaired to pay,they don't give them away. But i can tell you this people see them and ask alot about them,cuz they don't know what they are.I love them in my gn.