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Click on image for the lowdown. 
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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!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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| | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 |
As Dave posted above, the LAQ engine serial number prefix designates 1953 235 used on a series 2100-2400 car with a Powerglide transmission. The "captain bars" have been previously reported on these 235 blocks.
The block and head casting codes and casting dates are the most useful information when trying to ID these blocks/heads.
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