WTB 70 power drum master cylinder with bleeders

Discussion in 'Parts wanted' started by Smartin, Jul 14, 2021.

  1. Dano

    Dano Platinum Level Contributor

    I guess my memory of the manual drum one I have (or the M/C itself) is incorrect.
     
  2. Dano

    Dano Platinum Level Contributor

    Not sure what year, but...
     

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  3. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    Looks good from here..
     
  4. Dano

    Dano Platinum Level Contributor

    Looks to me like what you need too. None of the 3 cars had one but this was upstairsin the shop. Delco isn't upside down on the booster but between @Matt Knutson & I Looks like we have you covered. Is this for the Teal Mist car?
     
  5. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    Yessir
     
  6. BrianTrick

    BrianTrick Brian Trick

    Yes. Dano has the correct one.
     
  7. Dano

    Dano Platinum Level Contributor

    Ok - I'll get 'er shipped out to you this week - PM me your address. Tell the owner I hooked him up:). If @Matt Knutson hasn't shipped the booster yet I could include it in the same shipment but it'd possibly/probably be next week before I'd see him.
     
  8. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    Matt already shipped it...I'll send my address..
     
  9. Brett Slater

    Brett Slater Super Moderator Staff Member

    Are you planning on sending it out to get restored or doing it yourself?

    A DIY would make a nice episode of your YouTube channel.
     
  10. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    Not sure....It will depend on the condition of the guts.
     
    Max Damage likes this.
  11. Daves69

    Daves69 Too many cars too work on

    Does anyone have a part number or source for a rebuild kit?
     
  12. Mart

    Mart Gold level member

    That m/c should be a 1" bore. Specs say to resleeve if brake hone doesn't clean bore up at 1.005.
    Could get costly.
    Full rebuild kits are tough to find. The aluminum parts get pitted and need replacing,
    All for those damn bleeders....:D
     
    Last edited: Jul 17, 2021
  13. Dano

    Dano Platinum Level Contributor

    I had no idea the rebuild kits were tough to get - There was an NOS one on CL forever and I never bothered w/it.
     
  14. Mart

    Mart Gold level member

    The guts....
     

    Attached Files:

    Dano likes this.
  15. newmexguy

    newmexguy Well-Known Member

    Funny. Have six of those type master cylinders, but only one has bleeders. One of the remaining five is strange, it has no bleeders, but the bosses, and a rectangular top. Some kind of hybrid.
     

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  16. Mart

    Mart Gold level member

    What code is stamped on the machined boss?
    DP maybe?
    Thinking of selling my 1" bore, pwr d/d original master.
     

    Attached Files:

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