Denis Welch Motorsport have commissioned the manufacture of these 3.54:1 Crown Wheel and pinion. Made with an O.E.Manufacturer to very high standards in a higher grade steel.   These promise to deliver on quality and performance. Made with the benefit of original drawings and supplied with the same setup data etched to each unit as original, as described in the workshop manual. This makes them straightforward to install and not blank as our competitors leaving you in the dark.

Originally fitted as standard to the 3000 non-overdrive cars and now very popular for overdrive cars in order to lower the revs for a higher top speed in fast road cars. This is a direct replacement for the original part.

To suit BN2 to BJ8.

Also available 3:9:1 and 4.3:1 CWP

Supplied with our own 3 page Fitting Instructions.