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Friday, November 18, 2016

18 November 2016 - Brake System

Since its looking like I will have to make some custom lines for the brake system, even though I ordered a complete brake line kit, heres some info about the brake lines and fittings:


FYI stuff:

  • brake line outer diameter is: 3/16"
  • brake line fittings used on 3/16" line is: 3/8"-24 and 7/16"-24
  • interconnector size: 5/8" long x 1/2" wide with 3/8"-24 thread sizes 


All brake hardlines have been removed from the car.  The rear axle flex hose was in very bad shape.  After removing that flex hose I cut it open to find this;



Cross section of rear axle flex hose...40+ years of service



I have ordered a 25' coil of brake line and brake line mounting hardware, and brake line nuts in 3/8" and 7/16" sizes.  I also ordered a rear axle vent kit and rear axle vent fitting.  Those parts will be in some time next week.

Any of the removed hard lines that had mounting brackets/clips have been removed and are now soaking in Evapo-Rust.