I one time saw a collection of at least ten cars in the San Fernando valley and think one red GT40 was described as an "Alan Mann lightweight." It had two ribs on the cocker panel area and was RHD. This was at least two decades ago, before the Safirs and other replicas. The owner sold Ford speed parts, advertising in Super Ford magazine but I forget his name. Was this a real car or did I imagine this car? I guess there are experts in the Alan Mann cars. Alan Mann has passed on but his son is still a bit involved in vintage racing