Amazon.com: Black Racing PHBG Carburetor 17mm 19mm 21mm for Dellorto Style DS Replacement Carb (19mm) : Automotive
Amazon.com: 5mm Thread Carburetor Main Jet (12 Pieces/Pack) For DELLORTO SHA Carb and PHBG AD/DS Racing Main Injector Nozzle Pilot Jet (A Set) : Automotive