1966 Top Stock {S/S, S/SA, AA/S, AA/SA. A/S and A/SA}

[Steve Stasko]

Strickler ran S/S in '63 with his Z-11. A lot of those cars ended up in A/FX though and eventually became match bash cars.

AA didn't exist in the NHRA rulebook until 1965. AA was created to separate the factory package cars from Stock and relegate them to S/S. Super Stock itself wasn't a class until 1967.