Horse sh*t.. Pop the bonnet and look at the remaining thread on the other end of the 4 bolts either side of the engine bay. Chuck a 3mm spacer in the back and a 10mm or as much as you can in the front spacer and you will end up with about 8 degrees caster, and a bit over 1 deg. Neg camber if your cars roughly 330 hub to guard up front. Makes the front ends hook up quite well IMO. If you need to get "longer bolts" you could grab a set of UCA brackets from the wreckers, grind off the bolts, redrill the holes and stick some high tensile bolts in. Just tack the new bolt heads so they don't turn when ya nip em up. 15mm flexy head ratchet spanner is the go if your gunna f*ck around with it, also you might wanna grab some flat bar at maybe 3mm x 40mm for your spacers. Slot your spacers holes with a grinder so you can slide in the spacers willy nilly.. Piece of piss you've got yourself your 'adj. UCA brackets'.