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Labor Day Putting down your wrenches or time for
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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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| | | | Joined: Jun 2002 Posts: 53 'Bolter | | 'Bolter Joined: Jun 2002 Posts: 53 | Well I finally tried to look up my engine numbers in my book. I seem to be failing miserably. THe block numbers are as follows:
'51 3100 - LAQ500403, or LAO500403
'53 6400 - S0627A
BY my book, I think the 51 prefix may be a LAG, which would be a '53 216.
THe '53 must be one of the later 235, 230, or 292's, probably '57 to '64 vintage. But I can't find the prefix in my book.
Can anybody offer any guidance?
:confused:
53 Dumpy
1951 Chevy 3100 "Ernestine"
1970 Chevrolet C10 "Ol' Blue"
1940 JD "long-hood" B
1959 Jeep FC-170
1960 IH B275
2013 Chevy Silverado
2023 GMC Denali 2500HD
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