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Gearbox & Speedo Ratio Calculator

 
 
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   Calculated Speed by RPM in each Gear   
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   Actual Speed vs (Speedo Reading)   
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   Guessworks Feature Product - O ring for selector shaft support bush   
From the mid 80's the aluminium/plastic support bush was added as standard part to the transmission, commonly known as the ‘Leak fix’. This is the O ring which is used on the bush and is not part of the gasket kit AJM804B.
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£ 0.85 + VAT
Learn more about this product, or purchase. Learn more about Guessworks Gearboxes

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