This gasket seals the bottom of a Weber DCNF downdraft carburetor (4-bolt base) to the intake manifold. Fits 38, 40, 42*, and 44* DCNF carburetors as used on Chrysler/Simca 1100, Fiat/Ferrari Dino, Lamborghini Urraco SS/P300, Citroen SM, and several Maserati and Matra applications. The DCNF family was also a popular conversion for aircooled VW engines in the 1960s. Sold individually; one required per carburetor.
Not compatible with early "3-bolt foot" DCN carburetors used on other Ferrari models (Daytona, 275 GTB, 365GTB, prototypes) and DDS VW conversion kits.
* Although Weber lists this gasket for all DCNF sizes through 44mm, the actual opening size in these gaskets is 41mm. Installing it on a 42 DCNF or 44 DCNF carb without opening up the holes ("gasket matching") will seriously limit performance.
