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Thread: Dumb Question-

  1. #1
    Senior Member RACING JUNKIE
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    Dumb Question-

    I have a TH350 on BBC. It is manual valve body w/ stall & shift kit. All is well... works fine.

    My question: It has a modulator on the trans, but NO vac. hose on the modulator... where there is a hose connection on the modulator it is bare (you can see the adj screw) but it is not plugged. Why??? Do I need it? Why is it there if it is not hooked up? etc... Thanks/all. Scooter
    "I would walk through hell on Sunday before I fear the enemy"

  2. #2
    Senior Member RACING JUNKIE BEAST477's Avatar
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    Hey Scooter, since you have a manual valve body and you shift it manually you don't need a vacuum supply to the modulator. Hope that helps.
    BEAST477






    Only a rich man can afford to use cheap parts.

    http://www.racingjunk.com/profile/177549

  3. #3
    Senior Member RACING JUNKIE fla1976's Avatar
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    Modulator

    I think it is probably there just to keep the tranny fluid on the inside. Don't need it with a manual valve body.

  4. #4
    Member MASTER JOURNEYMAN
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    Does anyone make a modulator block-off to eliminate it?

  5. #5
    Senior Member RACING JUNKIE
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    Plug

    Yes,All of your Trans Parts Manufactures make an Alu.Plug that Goes in Place of the Modulator!
    later
    G 8)

  6. #6
    Senior Member RACING JUNKIE
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    I forgot I made this post... thanks for everyone who replied. Scooter
    "I would walk through hell on Sunday before I fear the enemy"


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