[suzq044]

Originally Posted by Captainfab

If the block was cast in '75, depending on the month, it could have been installed in a '76 model car. Here is what I have found

http://www.nastyz28.com/gm-chevy-cod...s-suffix-3.php

The block was cast in July '74; the heads were cast in oct. '74, the engine was assembled in oct. 74. The partial vin, says '75 m/y from Fremont. We just wanted to know what vehicle that would be.