Manifold set to allow replacement of original Zenith carburettors with 2 x Weber 40IDF carburettors. To replace Solex carburettors, please see MM4050.
The following additional parts will also be required:
2 x AFB 320 air filter
1 x 9900531400 lever
1 x 9900531500 lever
1 x 5555503800 washer
2 x 4043179900 throttle stop
