|3-Syncro MGA & Early MGB Close Ratio Gear Set||4-Syncro MGB Close-Ratio Gear Set|
3-Syncro MGA & Early MGB Close Ratio Gear Set
6-component close-ratio gear set, Helical cut requires gearbox housing modification to accept the later, stronger lay-shaft.
Please select below to include Lay-Shaft:
4-Syncro MGB Close-Ratio Gear Set
The straight cut close-ratio is now available again.
Still made in England, to BMC special tuning specs.