Exhaust Manifold to Exhaust Pipe Connection

Discussion in 'General IH Tech' started by Chris Breedlove, Oct 4, 2018.


  1. Chris Breedlove

    Chris Breedlove Farmall Cub

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    Hi there, need help on where to find the exhaust flanges to hookup the exhaust manifold to exhaust pipe. Going from headers back to cast manifolds. It's the flange that uses the donut gasket. Part number and source? Thanks!
     
  2. MrKenmore

    MrKenmore Dreams of Cub Cadets

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    The flange is loose. The exhaust shop would make the bell end on the pipe that would receive the exhaust donut. The loose flange brings the bell end (cause the bell end is bigger than the loose flange now) against the donut.
     
  3. winchested

    winchested Y-Block King

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    OE was a steel donut 2.25"

    Guys on here are running federal 60556 gasket donut. I've bought these to try.
     
  4. RinTX

    RinTX High Wheeler

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    If I read OP right he is looking for a source for the flange...
     
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  5. walkersscout

    walkersscout High Wheeler

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    Any of the vendors should be able to get you a couple.

    One thing to consider is adding a flex joint a few feet away from the head pipe. It will greatly assist in avoiding leaks at the donut, as well as broken exhaust manifold flanges. Helps the donuts last a lot longer two. I bought mine on ebay for about $15 or so.
     
  6. jeff campbell

    jeff campbell Lives in an IH Dealership

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    They usually come on the Y pipes. Early'80's dodge omni gasket is by far better than OE.it won't break.it forms to manifold.
     
  7. Chris Breedlove

    Chris Breedlove Farmall Cub

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    Correct. Thank you. Yes, I'm looking for a brand, part number for the exhaust pipe flange hookup to the exhaust manifold.
     
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  8. jeff campbell

    jeff campbell Lives in an IH Dealership

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    Are you looking for 1 or a pair ? Cast iron 1 thats about 1" thick ?
     
  9. jeff campbell

    jeff campbell Lives in an IH Dealership

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    Here's part # 217 911 R1. Pic'all's & S2's use these.for SV8's
     
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  10. MrKenmore

    MrKenmore Dreams of Cub Cadets

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    Any exhaust shop would have these.
     
  11. RinTX

    RinTX High Wheeler

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  12. MrKenmore

    MrKenmore Dreams of Cub Cadets

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    There you go. Remember you don't a weld style. It's loosey goosey around the pipe. Then gets snugged around the donut.
     
  13. MrKenmore

    MrKenmore Dreams of Cub Cadets

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    Bolt spread is 2 3/8" center to center by the way.
     
  14. Chris Breedlove

    Chris Breedlove Farmall Cub

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    Thanks everyone. Found a local part with the part number provided. Thanks!
     

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