Re: Casting numbers
Your original assumption seems to be correct. 57 engine built in Flint Michigan on August 22 and a regular production engine.
One has to believe that that was what a former owner found when they went looking for an engine to replace the one that was in it.
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Founding member of the too many projects, too little time and money club.
My ongoing truck projects:
48 Chev 3100 that will run a 292 Six.
71 GMC 2500 that is getting a Cad 500 transplant.
77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around.
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