Yup!
I always tell my adult sons this: Stock means diddly squat, it's what you build not buy.
Awhile back I saw a yellow 1975 Pontiac Trans Am for sale with a 455 "HO". in the late 90's, my brother almost bought it, I like Pontiacs but stuck to Mopars.
Factory rated at a whopping 200 HP and 330...