i have a 73 240z 7/73. i am trying to buy a rebuild kit, needle and seat, and float for my su carbs. the only number on the carbs is HJG46W, but the guys at napa are looking for a 160xxxx numbers witch i can't find. does anybody have any suggestions on where to find parts. thanks

Then they must be round tops, not original flat tops IIRC and there is only one place and that's Ztherapy, right Bruce ?

Chris

If you have round tops we have you covered.

Go to www.ztherapy.com and while away a couple of hours searching THE source for Z car Hitachi carbs.

If you have the flat top carbs, we will not be of any help and I doubt NAPA will be either.