please can anyone give me some advice?

[Liz]

I have a 1300 A+ Marina Engine; my gearbox is 5-speed Ford Sierra, and I want to fit another back
axle. The car is a 1962 four door saloon. Can anyone recommend the best diff ratios to fit in this
car? And what is the best back axle to fit?
Thank you all. Hope to receive some good replies.
Happy motoring.
LIZ

[bmcecosse]

With the 5 speed overdrive gearbox -a 4.22 final drive from a later Minor in the standard axle will be ideal.