A while back someone posted a drawing of the sierra upright with all dimensions of it. Ive done search after search and haven't been able to find it. Does anyone have this drawing or indeed know which post im on about?

Would be a massive help as im trying to make my BMW uprights to have the same ball joint mounts as the sierra so i can use the same front suspension set up.

Cheers

this?
Rescued attachment sierra_upright.jpg

thats the one!

Cheers Mark

Is there really that offset between the top and bottom balljoints? If you turn it round to get the normal castor, looks like the steering arm will be pointing up in the air. Can anyone have a butchers at their uprights to confirm. Certainly on my Sierra 4x4 uprights the bottom bj is directly below the top.

Liam