I'm planning to do some custom chassis setup fab stuff soon and it would really help if I could find a source for slotted brackets. I have Googled till my Googler's sore, no luck. A&A and Carl's both have round hole brackets out the wazoo, but I'm looking for something with a slotted hole so I can use cam adjusters for camber adjustment.
44Dwarf
SuperDork
10/17/12 7:12 p.m.
A&A look for panhard brackets
Not sure where to buy them, but I recently wanted to add slotted holes for toe adjustment on my 280ZX. I fabbed up some brackets myself that use the Z31 300ZX eccentric bolts, which you should be able to find in most junkyards for close to free. If you can't find any place to buy the bracket you need, I can send you the CAD files to make these ones.
pretty sure speedway has 'em too.
find someone with a bridgeport mill and an endmill of the appropriate diameter..