Iron Dukes??

[NWDragracing]

Originally Posted by Ed Wright

But, according to that list the Camaro/Firebird was available with that engine. I know I have had Gen 3 F body cars through my shop with 4 cyls. Been too long to remember which 4 cyl, but as best I can remember that was the only one GM had used in anything but sub-compacts at that time.

I agree, but the class was created for compact cars.