Joseph Baba's Journal My Hardware

I started building my Autocross Car in 1982 Installed (Silicone DOT 5). At that point in time, it was new and I could only find it at NAPA. I sold my car this past summer to a young fellow here in town. He is kicking ass with it at almost every event. 'GUESS WHAT) Same Master Cylinders, Calipers Wheel Cylinders, Slave and Hoses as I installed in 1982. Actually. mostly the same fluid except for topping up. IT DID NOT DISSOLVE THE SEALS>
My MGBGT, built in 2000 Same Story as Above
My MGBGT "PINKY" (Sold Now) She Lives in Florida Same Story.

Every Car I have built in the last 25 Years left my Shop with DOT 5. NO, NO, NO issues. 'HOWEVER" AS SEEN ON THIS SITE A million TIMES. bleed slow, do not pump pedal. gravity bleed is the best method. This simple tool with $5.00 worth of Water cooler Parts and a Peanut Butter Jar will make you a Happy Camper.
Attach bleeder hose to the nipple, (The Component), not yours. Add about 1" fluid to Jar, open inline PETCOCK (Swamp Cooler Part) , Orientate wrench used to open bleeder so as its weight helps hold nipple open. Gradually depress clutch or brake pedal. SLOWLY / DO NOT PUMP. Let it up when it reaches its maximum travel. REPEAT As air is expelled, you will see the bubbles coming up in the bottle. When bubbles stop, air is out and with each pedal push you will see the fluid rise in the jar. Close BLEEDER, (No air can get in, it is being back fed) CLOSE Petcock, Remove bleeder hose. REMEMBER TO MAKE SURE YOU KEEP THE MASTER CYLINDER FULL AND DO NOT LET IT RUN DRY. (Or back to Square one.)
"CAUTION" ALSO VERY IMPORTANT. This is Gravity Feed. SOOOOOOOO If the bleeder bottle is higher that the Master Cylinder, and the PETCOCK and Bleeder nipple are left OPEN. The tool will back feed and OVERFLOW the master Cylinder. Keep Bleed Bottle at the same height as Master Cylinder. Been using this for over 25 years.