Weber Single 32/36 Progressive Carburettor Kit, Type 4: T2 Bay (1972-1979), T25 (1980-1983)Top Quality Aftermarket Weber 32 36 progressive carburettor kit. This kit will convert your stock twin carburettor set up to a single centrally mounted unit. It is well suited to stock and mildly tuned engines. Due to the manifold and lack of pre heating, performance in winter will not be as good as with a good pair of twin carburettors such as the Weber 34ICTs. Automatic gearbox models will require this kit to be modified. The kit includes the