The C3 was introduced in 1968 with a 327 cubic inch engine. The base 350 small block was introduced in 1969 with a 10.25 to 1 compression ratio and a rating of 300bhp at 4,800 rpm. The L46 350 was also introduced in 1969 and featured an 11.0 to 1 compression ratio with 350bhp at 5,800 rpm. The production year ran from September 1968 to December 1969 - it was longer than normal because of delays in getting the 1970 models ready.
I voted yes to this suggestion, but the Corvette I really want is the L88 427 (7 litre) only 116 were made and they came without heaters or radios etc. as they were not intended for street use - with a standard 12.5 to 1 compression ratio race fuel was essential.
You can vote for the winningest Corvette in history - the Tony De Lorenzo L88 here (22 consecutive victories):
https://www.gtplanet.net/forum/threads/chevrolet-corvette-c3-l88-scca-12-tony-delorenzo-1969.301780/