Author Topic: 1969 390 Air Cleaner Base Gasket and Air Cleaner Stud  (Read 1812 times)

Offline 69GTconvert

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1969 390 Air Cleaner Base Gasket and Air Cleaner Stud
« on: April 04, 2016, 10:57:23 AM »
I have two questions I hope you guys can help me with:

1. What would be the correct height for the gasket that sits between the bottom of the factory air cleaner and the factory carburetor  for my 1969 390 4V Mustang built in Dearborn in April of 1969? I installed a Felpro 60032 gasket but I think it may be too low.

2. What would be the correct air cleaner stud for my Mustang? I purchased an AMK F-459 stud but the air cleaner lid sits about 3/8" off of the base (which is why I'm asking the first question).

Thanks.
George
Georgia

1969 Mustang GT Convertible
390 4V, Close Ratio 4 Speed
Royal Maroon - Black Standard Interior w/ High Back Seats

Offline 69GTconvert

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Re: 1969 390 Air Cleaner Base Gasket and Air Cleaner Stud
« Reply #1 on: April 04, 2016, 11:41:34 AM »

2. What would be the correct air cleaner stud for my Mustang? I purchased an AMK F-459 stud but the air cleaner lid sits about 3/8" off of the base (which is why I'm asking the first question).


OK, I just found this previous thread on this site (http://www.concoursmustang.com/forum/index.php?topic=7753.0) and I think I have the wrong air cleaner stud. Looks like I need one without the hex nut towards the top. Still not sure about the gasket height.
George
Georgia

1969 Mustang GT Convertible
390 4V, Close Ratio 4 Speed
Royal Maroon - Black Standard Interior w/ High Back Seats

Offline 7Lscjracer

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69 Mach 1 San Jose Nov. 68 build
Bought May '81, sold Sept '20

Offline Bob Gaines

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Re: 1969 390 Air Cleaner Base Gasket and Air Cleaner Stud
« Reply #3 on: April 05, 2016, 12:23:22 AM »
I have one of these gaskets stashed away somewhere? so ebay pics is the best I can do right now.
Period correct gaskets are these reddish ones.

http://www.ebay.com/itm/NOS-Ford-Autolite-Galaxie-Mustang-406-427-428-Thick-Air-Cleaner-to-Carb-Gasket-/131771148066?hash=item1eae2c2722:g:3SsAAOSwiylXAc-b&vxp=mtr

http://www.ebay.com/itm/NOS-1970-FORD-MUSTANG-BOSS-302-SHAKER-AIR-CLEANER-CARBURETOR-SPACER-GASKET-NOS-/361469647641?hash=item5429451b19:g:0WkAAOSwuYVWmaoF&vxp=mtr
The genuine ones appear to be 3 of the thinner ones glued together. You can see the separation. The red material was a adhesive which was only on one side of the gasket. It was positioned typically to stick to the bottom of the aircleaner assembly. If it stuck at all. Most don't.
Bob Gaines,Shelby enthusiast, Shelby collector , Shelby concours judge SAAC,MCA,Mid America Shelby

Offline 69GTconvert

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Re: 1969 390 Air Cleaner Base Gasket and Air Cleaner Stud
« Reply #4 on: April 05, 2016, 10:25:48 AM »
The genuine ones appear to be 3 of the thinner ones glued together. You can see the separation. The red material was a adhesive which was only on one side of the gasket. It was positioned typically to stick to the bottom of the aircleaner assembly. If it stuck at all. Most don't.

Thanks for the info Bob.
George
Georgia

1969 Mustang GT Convertible
390 4V, Close Ratio 4 Speed
Royal Maroon - Black Standard Interior w/ High Back Seats

Offline 69GTconvert

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Re: 1969 390 Air Cleaner Base Gasket and Air Cleaner Stud
« Reply #5 on: April 05, 2016, 10:27:11 AM »
I have one of these gaskets stashed away somewhere? so ebay pics is the best I can do right now.
Period correct gaskets are these reddish ones.

http://www.ebay.com/itm/NOS-Ford-Autolite-Galaxie-Mustang-406-427-428-Thick-Air-Cleaner-to-Carb-Gasket-/131771148066?hash=item1eae2c2722:g:3SsAAOSwiylXAc-b&vxp=mtr

http://www.ebay.com/itm/NOS-1970-FORD-MUSTANG-BOSS-302-SHAKER-AIR-CLEANER-CARBURETOR-SPACER-GASKET-NOS-/361469647641?hash=item5429451b19:g:0WkAAOSwuYVWmaoF&vxp=mtr

Thanks 7Lscjracer. I did see the top eBay link you posted above but wasn't sure if that was the correct gasket.
George
Georgia

1969 Mustang GT Convertible
390 4V, Close Ratio 4 Speed
Royal Maroon - Black Standard Interior w/ High Back Seats