Just how quick were the 273 Commando's in the Quarter-Mile.

Hey 69 Cuda 440 my 1965 barracuda has a aluminum flywheel 122 tooth I believe that says weber on it. Is that something that would be used in stock racing back then? Or did I find a marine flywheel. Its for a 9.5 clutch but I've got a 10`` in there now. Sorry for the off topic

Aluminum Flywheel

That {11 lb.} 'Weber' unit is for a Boat Racer. Nobody running a 273 back then
was running with Lightweight Flywheels.

It was always at least a 30 lb. Flywheel, to keep the Revs up coming out-of-the-hole.