3-Syncro MGA & Early MGB Close Ratio Gear Set
3-Syncro MGA & Early MGB Close Ratio Gear Set4-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.

$2,300.00

$2,160.00