The 383 in my Road Runner has never had any work done to it other than new stem seals put on it back in '77. Been in my family since day one, so I know for fact. It will still melt the 245/60/15s and make em scream in third gear, but there is just nothing like the sound when I slam it into 3rd at 5500rpm.
People will get out of the way :evil4: