Holley carb #'s

[70orangeswinger]

Where can I find the #'s on a duel feed double pump Holley carb?

 

[Mrmopartech]

On the air horn where they all are,(choke housing) mrmopartech

 

[chasduster]

I think they are on the driver front of choke horn.... don;t quote me though ooh oopps you beat me too it

 

[Jonny H]

look on the air horn

 

[Jonny H]

check here when you find the numbers

http://www.holley.com/data/TechService/Technical/Carb Numerical Listing.pdf

 

[crackedback]

So they are ALL on the choke horn?

How about this double pumper?

oops no choke horn on that one.

If it has a choke horn it should be there. It will usually say list-xxxx or 0-xxxx something like that. then use the holley link listed by Johnny H

 

[bad440]

do the metering blocks still have the list # on them ?my old 750s are stamped 4779 on both

 

[crackedback]

do the metering blocks still have the list # on them ?my old 750s are stamped 4779 on both

Yeah those are 750 dp metering blocks.

Not all have a list number on the blocks