This page will attempt to decode your engine number to give the original specification of the engine and gearbox.
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Guessworks Feature Product - Full (6 piece) SCCR Geaset
The Full or 6 piece Straight cut close ratio gearset is a direct replacement for the helical gearset in the Classic Mini A+ gearbox.
All gears are replaced including the 1st gear and reverse idler. This means there is less stress through the laygear and shaft on compared to the 4 piece SCCR gearset..
This kit produces the following 1st thru' 4th ratios
