Ring and Pinion 3.90 MGA, MGB 63 to 67

This Ring (crown wheel) and Pinion set that is for MGA, MGB Banjo axle (1963 to 1967), with a better ratio of 3.90:1 for driving. No machining will needed to install this is a standard MGB Banjo Axles assembly. Made in Germany for a perfect fit, 100% redesigned to bolt right in the banjo axle assembly correctly.