These have a date of 1980 on the paperwork that comes with them.

And as far as cost, they are quite attractive at $100 for the set. And that includes a never mounted Holley Street Dominator intake to boot.

This is a shoestring budget build, using parts I have gathered over the last couple decades.

I understand they may not be the newest technology but at the price I feel like I can live with the extra weight. I'm not building a full on race motor.