When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
That's what I thought...thanks for the confirmation!
Are there any date codes on the carbs? How are they shown?
May I suggest that you buy the NCRS Technical Information and judging guide, full of information and cheap (you don't have to join NCRS to buy it).
Carbs have stamped codes, I think on fuel bowl or main body, apparent when installed. First set of numbers is use code, second set is date codes. 3 digits on originals, I think it is 2-digit month, last digit year. If 4-digit date codes, they are later replacements (~'70+), I think first 3-digits are julian day, fourth digit is year.