Your welcome. Also found this explanation. http://www.mustangsandmore.com/ubb/DanJones351CIntakes.html
Being in the business I'm always on the hunt for the odd and unique.
Hey guys, I joined to give you a comprehensive web site detailing this carburetor and intakes. Welcome to the Inline Autolite Carburetor Site: www.InlineCarb.com - Home
