can anyone tell me the difference between these uprights? I am building a haynes roadster that uses sierra uprights from a 2wd car.

my donor is an xr4x4 and the uprights from this are no good.

I have one westfield upright but would need to buy another one and i dont know if they can be used or not in any case.

Do i forget the westfield upright and source some 2wd sierra ones.

as i am on a steep learning curve at the moment i would welcome any thoughts.

yeah just get some 2wd sierra ones, cheaper than the cortina and have better brakes

look they're they are, like these...

http://www.locostbuilders.co.uk/viewthread.php?tid=84770

[Edited on 11/3/08 by Mr Whippy]

The haynes roadster geometry is setup for sierra uprights, you would need to adjust the suspension pickup points for cortina/westfield uprights.