Isnt it Hellings & Stellings for those air cleaners ?
They apparently have been a long time supplier for Ford and Merc preformance parts for quite some time.
I remember that they provided the air cleaners for the 1956 Merc M 260 setup.
Oldmics
I wondered if 56 Mercs offered a dual 4 setup.I've seen 56 Merc medalist 2 doors with a stick shift.I think California hiway had some.
Isnt it Hellings & Stellings for those air cleaners ?
Oldmics
Here's another two suppliers-
http://wolkdesign.net/dual4bbl.htm
http://www.obrientruckers.com/ecom/category/239/
Just suggestions.
Milt/Las Vegas, . I have a 2x4 set-up on an Edelbrock manifold with 2 of the 4000 series teapot carbs. I think the center to center of the air cleaner studs are the same as a factory manifold.
Remember the car filters are taller than the t-bird filters.Alaska Jim...
On a facebook Thunderbird page I remember an E-code owner asking for help locating replacement filter elements. Not sure what he ended up using, apparently they are almost as difficult to find as the housing. Just something else to consider....
Dennis
<edit>
Filter elements -
I found the original fb post and copied 3 (unverified) comments below from other folks.
"The Ford specs for these elements are: 5 9/16" ID, 7 1/16" OD, 2 1/8" High with part number: B7A-9601-F ... but no one seems to have anymore. An alternate might be FRAM's 42148 measuring 5 1/16" ID, 6 7/8" OD, 2.150 High. Not the exact size, but possibly close enough to work. At $7 from rockauto I'd give it a try."
http://www.autopartoo.com/oem/fram/ca130pl.html
"here's a link to the K&N filter Brian mentioned"
https://www.knfilters.com/search/product.aspx?prod=e-3320
Height 1.75 in
Inside Diameter 5.25 in
Outside Diameter 6.25 in
.
![]()
i captured this photo from a web page supposedly showing an original 1956 MERC Monterey M260 install (AUCTION HOUSE LISTING).