Holley Chevy Carb ID Help - The Supercar Registry

07-07-2022, 01:08 AM

RALLY

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Holley Chevy Carb ID Help

I am looking at Holley Chevy Carb to buy. Here are the numbers stamped on the Air Horn, can you tell me what these mean. Is this a service carb? Factory Carb? Guy claims this Carb was used on the 71-72 Camaro Z-28 LT-1 Engines. Factory or Service Carb? Any help is greatly appreciated.
#3999263
List 6239-1
3460

Last edited by RALLY; 07-07-2022 at 01:19 AM.

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