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Thread: Gauge Tech Question

  1. #11
    Moneypitt
    Sender looks like it needs a 3/4" NPT hole... it's sitting in a Eldelbrock Torker... so there could be other hole size options i'm not famillar with at this point.
    [/QUOTE]
    What ever the thread in the manifold is, 1/2 NPT more likely than 3/4 NPT, you will have to bush it down to the sender thread if not a match. 1/2 NPT is common for temp senders, and BBC manifold heater and by pass hose conections...MP

  2. #12
    455Rocket
    [/QUOTE]What ever the thread in the manifold is, 1/2 NPT more likely than 3/4 NPT, you will have to bush it down to the sender thread if not a match. 1/2 NPT is common for temp senders, and BBC manifold heater and by pass hose conections...MP[/QUOTE]
    Right you are... 1/2 not 3/4.. DUH!

  3. #13
    Nubbs
    Shoot me a pm if you need assistance figuring out the resistance needed for your gauge. I had a mismatched sending unit give me problems once too.

  4. #14
    Senior Member
    Join Date
    Jun 2009
    Posts
    10,871
    See your PM's I sent you the part numbers for the 250ยบ gauge.

  5. #15
    455Rocket
    Thanks for the help guys...
    I'll drop a line if I have problems Nubbs.

  6. #16
    455Rocket

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