Can anyone tell me if the RS2000 3.54 English axle diff will fit straight into the Elan casing? I have spent ages searching eBay, etc for the 3.55 and not seen one, but the 3.54 diff appears about twice a week in the UK, even limited-slip versions about once every six weeks.
Cheers,
Pete (3.99, 0-60 in about 5 seconds but no puff above 95!).