Drive shafts

Hi all can anyone tell me the following

The front drive shaft lenght when fully run in and also when its fully fun out
And the same for the rear shaft

ive done a conversion from a 200tdi to a 3.5 v8 ist got the shorter bell housing and uses all the same mountings but i need to source some drive shafts for it

what gearbox is the V8 mated to?

G

Lt77