Hi bofuth,
If you're interested I have engine & gearbox that was in my project car. Done around 89,000 miles. Engine was running rough, but believe it was the flaps or whatever the usual problem is. Can't say on the gearbox as it was only ever in 1st gear, moving it around, but previous owner was driving round in it before mis-fire/running rough. If you're interested & can collect, its yours free. Doesn't have manifolds, starter, alternator, etc but obviously these can be swopped from your engine.
Would need collecting from near Boston, Lincolnshire.
Cheers. John.