Holley identification - Ford Muscle Forums : Ford Muscle Cars Tech Forum
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post #1 of 4 (permalink) Old 07-27-2008, 07:43 PM Thread Starter
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Holley identification

I have removed the holley (I purchased it as a 650dp) from the car and I am trying to find a list number so I can order a kit for it. It is usually on the air horn section but the brain surgeons(from carb supplier) have ground some of it off.
The only numbers I can see on the air horn are : The first number looks like it may have been an 8 then- -70 - 1.
On the base plate 12R 4770B
On the body P80 on one side and P81 on the other.
Secondary metering block has 11075 on it.
Primary metering block has 12319 on it.
Any suggestions on what the list number maybe? Or what kit to order? Are most of the kits for 650dp carbs all the same?

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post #2 of 4 (permalink) Old 07-27-2008, 08:17 PM
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Re: Holley identification

Often the metering block will have a carb list number, too.

70 Maverick Grabber, 5.0 (Perf. RPM heads, RPM intake, 625 Street Demon, Comp XE266HR roller cam, EDIS/Megajolt ignition, long headers), T5Z w/Steeda TriAx shifter, 9" Trac Loc w/3.89:1, 31 spline axles.
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post #3 of 4 (permalink) Old 07-27-2008, 10:08 PM Thread Starter
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Re: Holley identification

I have found another number on it. 6R 8025 B1.
Does this help?
I have looked at the holley site and cannot seem to match any of the numbers I have. From descriptions and pictures it looks like its a 4150 style holley. Is this enough info to order a kit?

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post #4 of 4 (permalink) Old 07-27-2008, 10:49 PM
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Re: Holley identification

Try this... There's not a lot of diffrence between most modern holley's as far as carb kits are concerned......
It fit's the holley carb line part#8025

Holley Performance Products Carburetor Rebuild Kit*3-1097
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