I have a 45 GMC 1/2 ton P/U with a 302 straight six and an SM-420 4-speed. The pedal cluster originally mounted directly the the drivers side 3-spd. The emergency brake mounted on the passenger side of the 3-spd. With the SM-420, there is no mounts available. What options are available to keep the original look, and under the floor mount assembly? Of couse, I also want to upgrade to a duel master cyclinder, but have that worked out. Are there off the shelf custome brackets available, anyone run into that that can send me some pics to help me resolve this?

Thanks