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mhirscher's Recent Activity

  1. mhirscher liked Captain Chaos's post in the thread Technical Water neck question.

    main thing is not to over torque it , I dont use the Oring on cheap ones, I fill that groove with rtv or epoxy , cut it flat and use...

    Feb 11, 2026 at 5:39 PM
  2. mhirscher liked RodStRace's post in the thread Technical Water neck question.

    Just did some digging and found this https://www.jalopyjournal.com/forum/threads/straight-sbc-thermostat-housing.1204045/#post-15816964

    Feb 10, 2026 at 8:48 AM
  3. mhirscher liked woodiewagon46's post in the thread Technical Water neck question.

    There are two types of thermostat housings I know of, one is die-cast and the other is aluminum. I have replaced two of the die-cast...

    Feb 10, 2026 at 8:48 AM
  4. mhirscher liked deathrowdave's post in the thread Technical Water neck question.

    GM sold gaskets with silicone raised face seal similar to oring at one time . All I would use in my GM tinkering days

    Feb 10, 2026 at 8:48 AM
  5. mhirscher replied to the thread Technical Water neck question.

    O-ring + standard "paper"/Fel-pro gasket or O-ring only mated to manifold? Maybe less is more in this situation?

    Feb 10, 2026 at 8:48 AM
  6. mhirscher liked 36roadster's post in the thread Technical Water neck question.

    The only thing those cheap chrome jobs are good for is keeping a bit of coolant in while you look for a cast iron housing.

    Feb 10, 2026 at 8:42 AM
  7. mhirscher liked RodStRace's post in the thread Technical Water neck question.

    SBC? O-ring is not OE style, is the neck designed for one? If you can't find a replacement o-ring for your neck, the one shown should...

    Feb 9, 2026 at 2:48 PM
  8. mhirscher liked anothercarguy's post in the thread Technical Water neck question.

    If it's one of the cheesy chrome thermostat housings, throw it away. I had one, filed it flat a few times, but the metal was so soft (I...

    Feb 9, 2026 at 2:48 PM
  9. mhirscher liked 19Eddy30's post in the thread Technical Water neck question.

    @anothercarguy Cheap chrome the reason is it bows Because cheap & O ring in center so when you tighten it bows ,, Better choice What Op...

    Feb 9, 2026 at 2:48 PM
  10. mhirscher replied to the thread Technical Water neck question.

    Thanks for the help! It is a chrome neck. I too have read that they are cheap and prone to fail. Sounds like I should get an OEM one. I...

    Feb 9, 2026 at 2:48 PM
  11. mhirscher liked 19Eddy30's post in the thread Technical Water neck question.

    Should be able to,, Check straightness of the thermostat housing with a file to make sure it's close to being flat no more the Like .005...

    Feb 9, 2026 at 10:45 AM
  12. mhirscher posted a new thread.

    Technical Water neck question

    I think my water neck was leaking a bit. Took it off and the o-ring is a bit rough looking. I have one of these aluminum rubber gaskets....

    Forum: Traditional Hot Rods

    Feb 9, 2026 at 10:42 AM
  13. mhirscher posted a new thread.

    Technical Water neck question

    I think my water neck was leaking a bit. Took it off and the o-ring is a bit rough looking. I have one of these aluminum rubber gaskets....

    Forum: The Hokey Ass Message Board

    Feb 9, 2026 at 10:40 AM
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