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Wrenchbender Ret · 07-09-2014, 10:53 PM

That is a special fitting that has the fuel filter behind it. The tube that goes in it is 5/16 inverted flare. The later carbs & Q-jets used a 3/8 tube.I have a used one if you want me to send it to you.
George

07-09-2014, 10:53 PM	#7
Wrenchbender Ret Registered User Join Date: Oct 2005 Location: Overland Park, Ks. Posts: 5,229	Re: Rochester carb fuel fitting size That is a special fitting that has the fuel filter behind it. The tube that goes in it is 5/16 inverted flare. The later carbs & Q-jets used a 3/8 tube.I have a used one if you want me to send it to you. George