S14 240sx SE front knuckle changes in '97

[djsilver]

While shopping for a 5-lug swap for my S13 I found that the S14 front knuckles changed during April 97. The early version didn't differentiate betweens ABS or not, but the later versions did. Not that I'd buy them new but the early versions are almost twice the cost of the later versions. Anyone know the difference in function or desireability of the two versions?Thanks!