I was hoping a few of you with Los Z28's could help me out by sharing the dates on your carbs and if they are original. I am searching for a date correct carb for my 03B Z28 and am curious what the date span may be. I understand the carbs where built in batches, does anyone have information on these batch date spans?
Thanks, Greg

Greg,

Holley built these about once a month as far as I can figure. I would imagine that if the supply warranted, twice a month. I've seen lots of carbs with the same date codes, I.E. 833, 843, etc... You have a 69, but it's probably the same thing...

Ed

Hi, My 09D (68 build) has #864 , My 10A (68 Build) car has #891 and my 04A (69 Build) has #924. All are California build Z/28's. Hope this helps out. Shane...

Thanks, that is the info was looking for. Looks like after production got rolling the carbs were built a month or so before the car.