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Carburetor to AN adapter fittings

If you need to adapt your holley, edelbrock, brawler, carter, or other brand of carb to AN style fittings these are the AN fittings you need. 

Below are common carbs and the fitting thread size that they require. Be sure to confirm with your specific carb model number the thread size needed. 

Edelbrock Thunder Series, Performer Series and Carter AFB Carbs - 5/8" - 24

Fits Edelbrock Q-Jets for Vehicles 1966-89. Also Fits Stock Factory Q-Jets for 1974-89 - 1"-20

Holley Single Feed 600-660, Holley Dual Feed 4010-4011, Summit Carbs, 2-barrel Series & Demon - 9/16-24

Holley Dual Feed 750 To Dominator 1350 Series, Quadrajet up to 1974 - 7/8"-20 

Holley Dual Feed 750 To Dominator 1350 Series - 7/8 - 20 Also check our dual feed adapters HERE.