I remember in 1967.....
Classed with our 67' Barracuda 273/235 HP in F/Stock (12.50 - 13.99 Wt/Hp).
The Chevy's
* 1965 Chevy Nova SS.............................283/220 HP
* 1961 Corvette......................................... 283/230 HP
* 1965 Chevelle Malibu SS.......................327/250 HP
* 1966 Chevy II............................................283/220 HP
* 1957 Chevy #150.....................................283/250 HP 'Fuel Injection'
* 1957 Chevy Beauville Station Wagon....283/283 HP 'Fuel Injection'
* 1957 2-Door Handyman Special.............283/270 HP 'Dual-Carb'
* 1961 Chevrolet Impala (convertible).......348/280 HP '3 Deuces'
That was just a start...........