hello - i need some help - if i use sierra uprights, i realise i need to use some adapter mushrooms for the strut, but what ball joints do i need to use at the bottom and what other mods do i need..... and does anyone have a plan for the wishbones to get the correct geometry???
cheers
james

may be of interest.

http://www.locostbuilders.co.uk/viewthread.php?tid=15210

http://www.locostbuilders.co.uk/viewthread.php?tid=15947

Astra BJ fits.

Or, get the bottom bored out to take the traditional Cortina/Maxi BJ.

As to wishbone geometry- are you going for Escort or Sierra track?

James

was going to use sierra de dion set up at rear, so sierra track...