Developed by former drag racer, Ralph Ridgeway, this is the first manufactured line of tunnel ram manifolds of the automotive aftermarket. Notice the repair on the front passenger side of the intake...professionally done. Small hole in the driver side of the plenum apparently belongs there as shown in the photo with the magazine article about Ridgeway. That hole serves a purpose that I could only speculate about. There are no porting/grinding marks. The single carb top could be used as a pattern to make a dual quad plate. If interested, the quickest response would be from email. edloughery@yahoo.com $1800 obo plus shipping...can accept money order, cash, or paypal.
The Jalopy Journal
