45 DCOE carburettor as per part number 19600062 These are a reproduction of the Weber version with 5 progression holes for std 2L Zetec with 40mm chokes 4.5 aux vent, 145 main jets, 155 airs, F4 emulsion tubes, 55f8 idles, 45 pump jets. Come with trumpets, throttle lever arms, fuel unions as shown. Will accept all Weber jets and gaskets etc so tuneable for most 16V engines.