Drop tube, I-beam etc, etc...... I appreciate that there are a number of dealers that sell high quality kits that cater for any amount of drop, width, brakes etc, etc. However, the cost is restrictive. Is there anything "British" and readily available over here? It must be able to be...

....... ok, I had a nodular open diff with 4:11 gears, I swapped it for a traction-loc diff with 3:0 gears, I have read that the nodular casing is a stronger unit? now can I swap the traction-loc diff unit into the nodular casing? and will the 4:11 gears fit the traction-loc unit?? Hope that...