The only way I know how to do it is to buy or make an adapter to use a Lakewood or McCleod. Buffalo Enterprises makes one. For years I used a Stock 55-62 cast unit and made a scattershield of 1/4" steel around it. 55-57 had side frame mounts. Good Luck


216.158 MPH 12-Port 302 GMC on 70% 171.0 MPH 302 stock head on gasoline 7 years later