Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
08-29-2012, 10:33 PM
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Holley date codes
Does any one know why holley carbs do not carry the 2 digit code after the part numbers on ALL early production carbs from at least 1965 to 1970 [July, Aug, and sometimes into September of the previous year production is the rule, [IE 982 dated 4492 ls6 do not carry the 2 code like later and all service dates ?? It happens accross the entire holley line from what ive seen in 25 years]
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Ebay Auctions http://www.ebay.com/sch/427-king/m.h...=16&_rdc=1 No Fisher priced toys here 
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#2
08-30-2012, 01:26 AM
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Re: Holley date codes
Chuck,
Are you talking about the DZ code on 4053, GE on 4346, etc? Production carbs have these codes. Jason
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#3
08-30-2012, 01:48 AM
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Re: Holley date codes
Have a one owner 9K mile L78 w a 4346 no GE 891 dated.
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Ebay Auctions http://www.ebay.com/sch/427-king/m.h...=16&_rdc=1 No Fisher priced toys here
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