I still have my 1991 1.8L CVH powered hatchback Sierra for sale. It's done approx. 150,000 very reliable miles. I've had it for nine years. It's taxed until the end of March and MOt'd till the 28th. The rear exhaust box is blowing a bit but it still runs well. It has a type 9 gearbox. £225 ONO. It'll go on Ebay at the end of the week if I can't get rid of it.
U2U me if you are interested. The car is in Northampton.
PS. I don't know the diff ratio.

Geoff

but that leaves only 25 quid to build the car