Not to hijack your thread, but I an stumped on my engine.
Stamped # on pad behind distributor is LCM7I059 (the "I" is not a 1).
The # beside the CON 4 is A 228.

The casting # on the head below the "GM" is 3835517
The date code on the head is B 191

The bosses on the sides of the engine are threaded, so it may be a car engine.
Thanks,
Carl


1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission