My Norwood built 69 was built in 11C which, according to the rectangular cowl tag would be 68. My car also has mono leaf springs. Any ideas on whether it came with the 327 or the 255hp 350? It is a non-SS car so I know the 300 hp 350 wasn't in it. I believe the 307 wasn't used yet in Nov 68 was it? The orig eng is long gone, I just wanted to try to satisify my curiousity. Thanks!