front wishbone dimensions
 

porsche lists 3 different part numbers for front wishbones/control arms. each was introduced as oe a different year. all are still available, but are supercession of each other. does anyone know iif there are differences in dimensions that might affect camber between the different part numbers? this may be one reason some cars have more front camber than others

I know the gt3 arms are adjustable for plenty of extra camber and are cheaper than the standard arms, and each of two pieces can be replaced, but they are not legal in scca stock class