The Rolls-Royce Griffon 74 is a historic and distinctive V12 engine, originally crafted by Rolls-Royce for World War II era non-naval aircraft. This specific engine, bearing no visible year of production but featuring an aluminum block and mechanical fuel injection among its notable characteristics, holds an intriguing provenance as it was later modified in the 1980s for use with Miss Budweiser racing hydroplane. Currently residing in Carnelian Bay, California, it's part of a listing available online via Bring a Trailer, boasting impressive dimensions with its 37-liter displacement and high-output performance.