Readers - now here is a really cool article from Pontiac Mag Oct 1990.
"Malcom "Mac" McKellar's 1963 Grand Prix with the "only" OHC 421 Pontiac V8.
Says it was the 4th of 9 motors - where are the rest?
Way back in the 80's Generous Motors would still do some special things for the big shot executives, like give a engine like this one to McKellar. Certainly GM does NOT do this anymore, hell when I retired years ago they were so strict and stingy you could get fired for farting in the office
.
Anyway - I think he passed back in 2011. A few Web links here,
but wonder where that car is now?
https://www.hemmings.com/stories/art...m-mac-mckellar
https://www.motortrend.com/news/hppp...llars-passing/
https://www.macsmotorcitygarage.com/...ad-cam-421-v8/