Holley ID
Thread Starter
Racer
Joined: Oct 2007
Posts: 437
Likes: 104
From: Birmingham AL
AL Events Coordinator
Holley ID
I know this comes up all the time but can anyone interpret these numbers off the Holley on my ’66, 300HP, 4-speed.
3884505-DA
3367
2014
The metering block has 4508 stamped on it and on the top rim of the bowl is what looks like a replaceable date stamp that says 6R2747
3884505-DA
3367
2014
The metering block has 4508 stamped on it and on the top rim of the bowl is what looks like a replaceable date stamp that says 6R2747
Team Owner
Joined: Feb 2003
Posts: 54,138
Likes: 9,447
From: Sitting in his Nowhere land Hanover Pa
2024 C2 of the Year Finalist - Unmodified
2015 C2 of Year Finalist
yours was made on the 291st day of 1972 or 1982. It was sold as a replacment carb and never on a new car
Team Owner
Joined: Feb 2003
Posts: 54,138
Likes: 9,447
From: Sitting in his Nowhere land Hanover Pa
2024 C2 of the Year Finalist - Unmodified
2015 C2 of Year Finalist
Post the other numbers on the air horn. And I would suggest starting a new thread instead of using this ten year old thread
