News:

We have implemented a Photo Gallery for hosting images right here on SAACFORUM. Check the How-To in News from HQ

Main Menu

carb spacer

Started by MHz, July 06, 2020, 11:06:35 PM

Previous topic - Next topic

Bob Gaines

B2 had a much larger hose nipple.  428 PI had a 1/8 hose nipple. The 66 Shelby did not have any kind of hose nipple.
Bob Gaines,Shelby Enthusiast, Shelby Collector , Shelby Concours judge SAAC,MCA,Mid America Shelby

gt350hr

#16
+1 Thanks Bob! There are other spacers too but the important thing is no fittings , vacuum ports on the B9AZ part. There would be no reason to use the PI spacer with it's additional vacuum take off and the Boss spacer was yet to be invented.
Celebrating 46 years of drag racing 6S477 and no end in sight.

Dan Case

#17
This is an odd ball I came across for sale once. Thin with a PCV fitting. Some kind of service item maybe?



I have no idea if the part left Ford's control in this box or not but this is what it was sold with.



There were several Ford phenolic resin or die cast aluminum four bore spacers without ancillary porting in parallel and tapered designs before 1966. The aluminum ones are not rare. The resin ones are all fairly rare in good to exellent condition. I have samples of most of them. The one I have never found for sale is the 1/2" thick phenolic version Ford used on XHP-260 and HP260 engines with a Ford 4100 carburetor in 1.12 size. (Yep, the big carburetor on a 260. I have one as used on the special 260 4V engines. The small carburetors were not made until years later.)

Dan Case
1964 Cobra owner since 1983, Cobra crazy since I saw my first one in the mid 1960s in Huntsville, AL.

Bob Gaines

Dan,that looks like the one use on 68 GT350.
Bob Gaines,Shelby Enthusiast, Shelby Collector , Shelby Concours judge SAAC,MCA,Mid America Shelby

Dan Case

#19
Quote from: Bob Gaines on July 08, 2020, 01:33:21 PM
Dan,that looks like the one use on 68 GT350.

I wouldn't know, no wrenching, only ridden in 1968s of any version. Must be rare, I have only seen that one.
Dan Case
1964 Cobra owner since 1983, Cobra crazy since I saw my first one in the mid 1960s in Huntsville, AL.

J_Speegle

Quote from: Dan Case on July 08, 2020, 01:13:29 PM
This is an odd ball I came across for sale once. Thin with a PCV fitting. Some kind of service item maybe?


Looks allot like the C3AZ-9A589-C and of course different since it has the fitting on it as mentioned

Here are four different spacers Clock wise from top left:

B9AE-A,  C3AE-C,  C8AE-D,  C8AZ-E



There are a handful of them that look the same and then variations with slightly different specifications
Jeff Speegle- Mustang & Shelby detail collector, ConcoursMustang.com mentor :) and Judge

The Going Thing

This shows to be for a 67 FE car.


gt350hr

   Dan ,
      I have a similar one except it is a full .375 (3/8ths) thick. I got two , years back and they were in M/T ( Mickey Thompson) packaging . Straight 1/2" dia tube . Not a Ford part.
     Randy
Celebrating 46 years of drag racing 6S477 and no end in sight.

Dan Case

#23
Quote from: gt350hr on July 08, 2020, 03:05:30 PM
   Dan ,
      I have a similar one except it is a full .375 (3/8ths) thick. I got two , years back and they were in M/T ( Mickey Thompson) packaging . Straight 1/2" dia tube . Not a Ford part.
     Randy

There were so many circa 1957-68 versions of Ford/Holley pattern 4V Ford spacers before the Boss 302. I have a collection of ones claimed to be original to some Ford or another. Some just differ in the exact size of the bores. Die cast aluminum, engineered material, tapered, parallel, four bores, two paired, open center, vacuum pick up, PCV pickup, solid except sprue locations, open except around bores and perimeter, PCV enters under secondaries, PCV enters in front, as molded, molded with secondary machining, coolant heated, and that's just what I can recall right off. That doesn't count service versions for 289s 1963-67 Ford sold to apply to more than one replacement application.


Fortunately there were not many versions used in XHP-260, HP260, and HP289s in stock 4V induction Cobras so they are somewhat simple to explain to owners and restorers.
Dan Case
1964 Cobra owner since 1983, Cobra crazy since I saw my first one in the mid 1960s in Huntsville, AL.

gt350hr

   I have a couple of C3OE (hipo only) spacers and one C3OE intake. The C3OE spacer ( 1" thick cast aluminum) will NOT work on a S1MS ( or later ) Holley intake.
Celebrating 46 years of drag racing 6S477 and no end in sight.

Dan Case

Quote from: Dmxf on July 08, 2020, 06:03:09 PM
Quote from: Dan Case on July 08, 2020, 01:13:29 PM
This is an odd ball I came across for sale once. Thin with a PCV fitting. Some kind of service item maybe?

Dan, that looks like the one that came on 33XX series Cobras, did you buy it? Does it have Fomoco molded into one side? What are the bore diameters? Some had smaller bores that will not coincide with the 427 3255 carb. I have 2 of the correct ones and never identified what the part number was.

I was out bid, by more than one bidder, a lot but it did have TOP and FoMoCo logo on one face.
Dan Case
1964 Cobra owner since 1983, Cobra crazy since I saw my first one in the mid 1960s in Huntsville, AL.

427hunter

In the French film still that sure looks like an 1/8" holley carb insullator gasket to me. They were kind of an off tan color.
"You keep using that word, I do not think it means what you think it means"

Inigo Montoya

"This life's hard, man, but it's harder if you're stupid"

Jackie Brown


2000 hours of my life stolen by 602 over three years