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- - OR WTB 3-wire plug for tach (https://67-72chevytrucks.com/vboard/showthread.php?t=828019)

K25alive

11-22-2021 03:07 PM

WTB 3-wire plug for tach

1 Attachment(s)

Would anyone know if these plugs are available? This is the 3-wire connector that plugs into the back of the tach. In my case a OEM 1976 HEI tach. It would be great if they came with a pigtail.

66gmcguy

11-22-2021 03:35 PM

Re: WTB 3-wire plug for tach

LMC has a complete harness for $37. Are you missing the plug, or do you just not have enough wire length there to splice a new wire on? Napa auto parts carries those terminals and as long as you have the right crimping tool you can install a whole new wire. They are Delphi 56 terminals (or Packard 56 terminals or something)

K25alive

11-22-2021 04:01 PM

Re: WTB 3-wire plug for tach

I'm going to need a new plug. I tried for almost 2 hours to get that plug off that tach but it will not budge. it is supposed to slide/pull right off the tach. Do not know what the problem is, but will likely destroy it to get it off.

RodnRudy

11-24-2021 02:38 PM

Re: WTB 3-wire plug for tach

https://kwikwire.com/
These folks have everything you need.

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