You gotta love peoples "car knowledge"

I sold parts in my younger days for 6 years. I had a guy come in with a 66 Pontiac Parriesienne (Canadian Pontiacs were Chevy powered) wanting tune up parts for his 427. I was sure he was mistaken on the engine size so I went out to the parking lot and popped the hood. Sure enough it was a 327 SBC but he insisted it was a 427 so I sold him what he asked for and never came back. I'm not sure but maybe BBC tune up parts will interchange with SBC stuff.

When I had my Olds 442 I can't tell you how many people asked me if it still had the 442 Motor under the hood and how they or their buddy had one with that awesome 442 engine.:toothy10: