451 for a street car??

I drove mine 30,000 miles on the street with a 5 speed and then a automatic.Got 20 mpg on several Power Tours, ran 11.90's at the strip The best engine combo I ever had. It is now in a friends 73 'Cuda for the last 9 years..Still going strong.

View attachment 1714958487
agree w/ andy, your the one controlling it .