I agree, you need to be more specific. Are you doing a crossover steering?
If so you need a two wheel drive gear box to do the conversion. I recently did a crossover/d60 conversion with hydraulic assist. I still have my old steering gear box for D44 and an extra two wheel drive gear box which I am thinking for selling both of them. These are heavy. Shipping cost alone will probably cost $35.00 per gear box.