This fan and spacer were in the cab of my truck when I got it. The bolts spacing are about a 1/4" smaller than the SBC fan. Measurement across the center center hole is about 1 3/4". The truck came out of a wrecking yard so they could be from any vehicle. Each blade is 17" long.
Last edited by 1955 1 Series; 07/27/20253:32 PM. Reason: More info
That looks like a Ford bolt hole spacing. As long as the center hub is a snug fit, the bolt holes can be slotted to make them align to a different water pump. 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!
