NOS Tach -- What is it for and what is it worth?

Discussion in 'The Bench' started by 2manybuicks, Mar 21, 2019.

  1. 2manybuicks

    2manybuicks Founders Club Member

    I have has this NOS Tach lying around for 10 years.

    What models does it fit and how much is it worth?

    My 69 GS has a crappy original tach in the 4-speed consolette. Will the tach itself fit my car and be correct?

    (Crappy tach provisionally promised to board member)

    -- Steve IMG_3208.JPG IMG_3203.JPG IMG_3209.JPG IMG_3208.JPG
     

    Attached Files:

  2. Nailhead

    Nailhead Gold Level Contributor

    62 or 63 Wildcat IIRC. Would probably bring $500 +/- on ebay.
     
  3. 2manybuicks

    2manybuicks Founders Club Member

    As an engineer, I love the fact that the face says "RPM" with "Hundreds" underneath it. That is technically a correct description. If it reads 60 hundreds, the engine is turning 6,000 RPM.

    Most tachs say "RPM x hundred". If 60 is engine RPM x 100, that means that if it read 60 the engine would be turning 0.6 RPM. o_O

    They ought to say "RPM / hundred" to be technically correct.
     
    SpecialWagon65 likes this.
  4. George D.

    George D. Platinum Level Contributor

    Yes, it will fit the tach housing if you have a consolette... but not correct. I had one in my 69 stage 4 speed.... excellent find and purchase!!!!
     
    SpecialWagon65 likes this.
  5. GS Spoken Here

    GS Spoken Here Well-Known Member

    I have on NOS the same in box, that works and could not get $500.00 including the shipping on here.
     
  6. BYoung

    BYoung Stage me

    I have no need for it, but that is my all-time favorite Buick tach.
     
  7. GKMoz

    GKMoz Gary / Moz

    " Knee knocker " is the correct slang description
    If it were mine? I would switch out the crappy tach for this one and sell the crappy tach on ebay and make myself some cash for something else I need or want for the car?
     
  8. SpecialWagon65

    SpecialWagon65 Ted Nagel

    George, any pictures of what a correct 69 tach looks like?
     
  9. Duane

    Duane Member

    "My 69 GS has a crappy original tach in the 4-speed consolette."

    Why don't you get it rebuilt?
    Duane
     
    dl7265 likes this.
  10. gs66

    gs66 Silver Level contributor

    Really nice ones seem to bring about $400 and all the rest seem to fall in line below that.
     
  11. George D.

    George D. Platinum Level Contributor

    Yup
     

    Attached Files:

  12. gs66

    gs66 Silver Level contributor

    I have taken the knee knocker tachs and fit them in the console/consolette housing and it looks good.
     
  13. 2manybuicks

    2manybuicks Founders Club Member

    If someone on the board has a real nice tach they want to sell, I'd rather get that than send mine off to get restored. Faded dial, reads wrong, who knows what it has been through.
     
  14. Topcat

    Topcat Got TORQUE?

    What he said....you can use the guts of that tach....just remove the chrome ring and it will fit in the consolete bezel....and it even goes to 7,000 RPM.....even though a nailhead won't .

    Peace WildBill
     
  15. Nailhead

    Nailhead Gold Level Contributor

    If you decide to use the guts in your console, I would be interested in the empty housing.
     
  16. 2manybuicks

    2manybuicks Founders Club Member

    Gimme a while -- if I do that then the case is probably yours.
     
  17. Topcat

    Topcat Got TORQUE?

    I think you gotta file a notch in the clear lens to orient it right in the die cast housing....just copy the old one.

    Peace WildBill
     
    DauntlessSB92 likes this.
  18. Topcat

    Topcat Got TORQUE?

    If you are careful you can bend the tabs....not all the way and remove that chrome ring and reuse it.....there is a trick to doing that......call me and i will tell you how.

    Peace WildBill
     
  19. 2manybuicks

    2manybuicks Founders Club Member

    I may well take you up on that.
     
  20. 69GS400s

    69GS400s ...my own amusement ride!

    Nice table
     

Share This Page