The three barrel Holley is quite an oddity! I have never seen one, but remember reading something about it years ago. IIRC, it was produced in the late 60's and 70's but never really caught on. The one in the article ( it was on a Pro Street Ford Fairmont with a 460 swap in Car Craft Magazine around 1988-92, IIRC) was around 800 cfm. What is the list number?
