MGB Rear End Ratio

["Richard A. Boris" <borisri@earthlink.net>]

Hi Everyone:

I validated that my tachometer is reading correctly and checked the
speedometer to a MGB traveling next to me. The condition I have is in
forth gear, 4000RPM at 60 MPH. Does anyone know what the rear end ratio
is? In the next few weeks I will be installing the entire banjo axle
with a 3.909 ratio.

                                                                        Thanks: 
Rich Boris 67 B Roadster