I have a ruling from "on high" in regards carry over.
If a person with knowledge of the car in question could say "That could be within the year" it would be accepted. If there are major differences, then the answer is likely no.
2 examples from "Marques I have knowledge" A Peugeot 403, remained almost identical from 56 to 63, so no issue. Triumph Herald had significant changes from even 1960 to 63, so the later car would likely not be OK. Currently a Triumph Herald Coupe on Trade Me, repowered with a 13/60 motor. The car is OK, the motor not.
I have been told we already have; Mk2 Zephyr with Historic Race status, Jaguar Mark 7 (now returned to correct period wheels) A30 Speedwell, V8 Coupe, probable Standard 10, 107E, another V8 Coupe, possible Citroen Light 15, DKW, Humber 80.
4 and a bit months to go, and of course these do not have to be "race cars". Take out the spare wheel, picnic basket, rug on the back seat and the tools, and come and have a number of "enthusiastic" drives. Probably practice + 3 or 4 races (runs) each day!
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