hi, the oldest listing i have is for a List-1848, whitch is for the same application, and it's listed as 465 cfm. it has 1 1/32 venturi dia. with 1 1/2 butterfly dia. on all 4.

 lincoln/merc. y-blocks &mel's                                                               bucyrus, ohio.

Gary   Thanks for the info,do you know what the CFM is i might have it rebuilt and use it on my 56   Carl

I'm seeing it listed for a 58 Ford passenger, 332. Gary

       

Gary, 55 Vicky, St. Germain, Wisconsin

 

Mike & Paul   Checked the carb and found the list number,it is list 1732. maybe that will help identify it.   Carl

Carl: check elsewhere for numbers. May be on the air horn.

Paul

Carl, the number doesnt show on the references I have available.

Mike, located in the Siskiyou mountains, Southern, OR 292 powered 1946 Ford 1/2 ton, '62 Mercury Meteor, '55 Country Squire (parting out), '64 Falcon, '54 Ford 600 tractor.

I have a Holley carb with the number 6R  1432 B, I cant find any info. on it i would like to know the size and also what year.It was on a B manifold that i bought at a swap meet.Any help would be appreciated   Carl