Just looked it up- - - - -the Lincoln flathead used in the 48-51 model big rigs had a 337 cubic inch displacement, almost 100 cubic inches bigger than the Ford engines.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!