69 skylark disc brake conversion but want to keep my 14inch rallys

Discussion in 'The whoa and the sway.' started by herb69GS, Aug 9, 2011.

  1. herb69GS

    herb69GS The Good One

    I have a 69 skylark with 14 inch wheels and drum brakes. I just put new tires on the nice rally wheels and don't want to get rid of them, so is there a disc brake conversion kit that will work with the 14 inch rally wheels?
     
  2. GStage1

    GStage1 Always looking for parts!

    Yes, later years had 14" rallyes w/disc brakes....you may have to change rims.
     
  3. gstewart

    gstewart Well-Known Member

    yes u can keep your 14" rallyes as long as the rim code is "JJ".
    inlinetube.com sells a complete drum to disk brake (front) kit.
    '69 buick had the same single piston disk brake set up as the 70, 71, 72, etc.
     
  4. SteeveeDee

    SteeveeDee Orange Acres

    Any '70 to '72 A-Body car can be a donor for your disc brake setup. I took the entire power disc brake setup (booster, master, proportioning valve, etc) off a 1972 Pontiac Le Mans I was junking out, and swapped it onto my '68 Skylark. In my case, it was even upper and lower a-arms, because I had just rebuilt the whole front end with ball joints, control arm bushings, etc. Both cars had 14" wheels.

    Don't waste your time on the old four-piston setup. The pistons carried the seals, and the calipers would corrode, requiring honing as a minimum at rebuild time. Stick with the single-piston jobs.
     

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