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Radium Engineering 4AN ORB to 8mm Barb Save Now
Original price was: $10.64.$5.32Current price is: $5.32.
Description
Radium Engineering anodized billet aluminum adapter fittings can be used in any application using a 7/16″-20 O-ring port. This is the same thread pitch used in -4AN (ORB=O-Ring Boss). They all feature FKM O-rings for all oil and fuel types.





