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Exhauast flange |
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White70JavelinSST 
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Joined: Aug/08/2012 Location: Minnesota Status: Offline Points: 4867 |
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 Topic: Exhauast flangePosted: Sep/24/2018 at 12:29pm |
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Anyone have a good handle on where to purchase exhaust flanges and the donut gaskets? The flange looks like this. Some one must make one that fits the free flow manifolds.  |
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70 Javelin SST, second owner, purchased 1972
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304-dude
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Joined: Sep/29/2008 Location: Central Illinoi Status: Offline Points: 9082 |
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Posted: Sep/24/2018 at 1:04pm |
I have my originals... though they were daily drivers. I may clean them up and see how clean they are, as for any rust. |
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71 Javelin SST body
390 69 crank, 70 block & heads NASCAR SB2 rods & pistons 78 Jeep TH400 w/ 2.76 Low 50/50 Ford-AMC Suspension 79 F150 rear & 8.8 axles Ford Racing 3.25 gears & 9" /w Detroit locker |
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White70JavelinSST
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Joined: Aug/08/2012 Location: Minnesota Status: Offline Points: 4867 |
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Posted: Sep/24/2018 at 1:36pm |
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I think the donut gaskets are easy to find, most auto parts stores have them. It's the flange I'm more worried about. I gotta get some measurements and start shopping. I have a couple of them at my shop somewhere,but now that I need them I can't find them....crap.
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70 Javelin SST, second owner, purchased 1972
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Trader
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Joined: May/15/2018 Location: Ontario Status: Offline Points: 6875 |
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Posted: Sep/24/2018 at 3:34pm |
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I used a 2-1/2" universal one like this:
http://www.roadraceengineering.com/flangesandgaskets.htm Fit it up, tacked and welded the pipe to the flange. Used a flat gasket. No leaks in 6 years. |
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THE MENACE
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Joined: Nov/04/2008 Location: So. California Status: Offline Points: 4439 |
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Posted: Sep/24/2018 at 4:37pm |
I have a bunch of those stamped steel exhaust flanges in several different sizes, and they are all brand new. When I get home tonight I will double check to be sure one of them will fit a free flow manifold. Dennis Edited by THE MENACE - Sep/24/2018 at 5:07pm |
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Former Owner of:
The Craig Breedlove "AERO AMX" Still Owner: SS/AMX #9 replica (THE BIG MENACE) 70 AMX 416, EFI, Nash 5 speed 70 Javelin 401, 727 (Wife's car) 72 Gremlin Autocross Project. |
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2Busy
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Joined: Apr/25/2016 Location: Michigan Status: Offline Points: 34 |
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Posted: Sep/24/2018 at 4:58pm |
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For the donut gasket I have used Fel-pro 60103-1. It is 2 and 1/8 inch inside diameter and has a metal insert. Fits the free flow manifolds very nicely.
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THE MENACE
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Joined: Nov/04/2008 Location: So. California Status: Offline Points: 4439 |
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Posted: Sep/24/2018 at 8:47pm |
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I have these new stamped steel flanges and the d-nut gaskets that fit the free flows if you need them.  |
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Former Owner of:
The Craig Breedlove "AERO AMX" Still Owner: SS/AMX #9 replica (THE BIG MENACE) 70 AMX 416, EFI, Nash 5 speed 70 Javelin 401, 727 (Wife's car) 72 Gremlin Autocross Project. |
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White70JavelinSST
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Joined: Aug/08/2012 Location: Minnesota Status: Offline Points: 4867 |
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Posted: Sep/25/2018 at 11:58am |
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I'll let you know Menace, I haven't given up entirely on finding the ones I have, just wish I wasn't so good at putting things away....
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70 Javelin SST, second owner, purchased 1972
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White70JavelinSST
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Joined: Aug/08/2012 Location: Minnesota Status: Offline Points: 4867 |
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Posted: Sep/27/2018 at 6:37pm |
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Ah HA, Success, I found the pesky critters. They were hiding with the exhaust tubing bends and mufflers, right were I put them so I wouldn't forget where I put them.....
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70 Javelin SST, second owner, purchased 1972
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White70JavelinSST wrote: