In competition with the HEMI, the NASCAR-derived "R-code" engine found its way into the Ford Fairline 427, and thus began ...
Ford’s rare 427 street car brought side-oiler racing hardware to the street in tiny numbers.
Great. Another pair of engines from the same manufacturer that are a cubic inch apart. Well, GM loves giving anti-kindred engines similar displacements (looking at you, Chevy 454 and Pontiac 455), so ...