1969 Chevelle L78. I have your block.

[SS69chevelle]

I agree that the vin is 366834 which places it in a good spot for a 07B or 07C build. I checked my list and don't have any info on that vin. thanks for posting, I added it in the event any info shows up in the future. take care, Andy

also of interest is my Baltimore block for my red chevelle is exactly the same as this one, T0703, cast F-30-9 except the suffix code is JA instead of JD and also a 3969854 396 block. I wonder if July 3rd might have been one of the last days for the 1969 chevelle 396 engine assembly dates at Tonawanda.