What was the fastest muscle car of 60s?

Defining the "fastest" muscle car of the 1960s is tricky because different metrics (1/4-mile time, top speed, 0-60 mph) were used, and results varied based on options and testing conditions. However, strong contenders for the title include:

* 1969 Pontiac GTO Judge: Often cited as one of the fastest, boasting a powerful Ram Air IV engine.

* 1969 Chevrolet COPO Camaro: These were specially ordered Camaros with high-performance engines (like the 427) that made them exceptionally quick.

* 1970 Plymouth Hemi 'Cuda: The legendary Hemi engine provided immense power, making this a serious contender for the title.

There's no single definitive answer, as each of these (and a few others) could lay claim to "fastest" depending on the specific criteria used. The differences in performance between them were often marginal.