Carburetor kit for 1963 - 1980 MG MGB， is a DGAV Weber 32/36 Progressive Carburetor Kit that is perfect for off-road racing. The models 1974 and up require an upgrade the exhaust system. The later models have integral intake and exhaust manifold. The Carburetor Kit fit years 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, and 1980 MG MGB. MG MGB Carburetor Kit. 32/36 DGV - DGV - Replacement conversion for pre-1973 California exempted vehicles. 1974-up REQUIRE upgrading exhaust system, later models have INTEGRAL intake & exhaust manifold