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I have a 17057553 1977 403 carburetor for sale. It is 800 CFM with fully adjustable part throttle. I was planning on putting one of Cliff’s rebuild kit in it and changing the idle circuits and jetting to use on my 455 but I have decided to stick with my other carb. I did disassemble the carb and clean it in an ultrasonic cleaner. It removed all of the grime inside and out and is ready to rebuild. Right now it has 76 jets 49v primary rods and CV secondary rods. Asking $100 plus shipping.
Last edited by 4speed455; Nov 28, 2020 at 09:40 PM.
