Author Topic: Master cylinder rebuild kits  (Read 83 times)

stovebolt

  • Member
  • ***
  • Posts: 177
  • 1968 L6 Sport Coupe
    • View Profile
Master cylinder rebuild kits
« on: February 24, 2018, 12:51:04 AM »
Original GM and current aftermarket rebuild kits don't include the secondary piston. The GM secondary piston is impossible to find. Does anyone know of any vintage aftermarket kits that do include the secondary piston? Manufacturer and part number? It's for my '68 manual drum/drum coupe. Delco Moraine. 1" bore. Thanks, Joe.
« Last Edit: February 24, 2018, 02:42:08 AM by stovebolt »

bertfam

  • CRG Member
  • *****
  • Posts: 3106
    • View Profile
Re: Master cylinder rebuild kits
« Reply #1 on: February 24, 2018, 01:00:15 AM »
Joe, read THIS, especially my reply #5.

Ed
Ed "Bert" Bertrand
email me!

stovebolt

  • Member
  • ***
  • Posts: 177
  • 1968 L6 Sport Coupe
    • View Profile
Re: Master cylinder rebuild kits
« Reply #2 on: Today at 12:32:25 PM »
Thanks for the reply, Ed. Do the pistons have to come from a new or rebuilt 5452310 M/C such as the one I'm rebuilding, or can they come from any aftermarket replacement M/C? I ask this because the GM shop manual mentions to use only replacement pistons that are coded the same as the original in order to retain the correct displacement capabilities.