My RT1 has a Lucas injected engine that I believe was originally a Brabham. It was rebuilt by Bertils and has his tag on the valve cover, but the Brabham lettering has been machined off. I would like to obtain an original Brabham valve cover. It must have the proper bosses for mounting of the Lucas fuel distributor. If you have one that you would consider selling, please let me know. Thanks, Earl Zwickey