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Thanks for accepting me. I am Dave Murray and I own a 1970 Super Bee all numbers matching 440 six p

Dave Murray

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Location
Missoula Montana
I would like to know the original break fluid for my 1970 super bee 440 six pack car
It only has 15,000 original miles on it and I want to keep it original
 
:xscuseless:

Congrats this is a very nice car. One of my favourites too.
I got a 69 charger r/t and i use DOT 3 brake fluid.
 
Thanks. I suppose it must be dot 3 then.
I hear that a person needs to be sure.
69 Charger is sweet
Thanks for your response
 
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I upgraded to DOT 4 synthetic, but you have to bleed everything. Doesn't absorb water and rust break lines. I don't think it would be important to try and find original fluid and it wouldn't be as good.

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Welcome Dave, glad to have you with us. I too brought an all original 6bbl car back to life this year, after being off the road since 1978. I redid all of the brakes, lines, wheel cylinders, master, and I used dot 5 silicone, for the above mentioned reason. It doesn’t absorb water, and doesn’t rust the system. Nobody would possibly know what kind of fluid I used, and I too want to keep my car as original as possible. It’s not a sin to update things like fluids and such, it’s safer and better for the system. You can use dot 3 if you like, but there are better products nowadays, and you can still keep the originality. By the way, I am still running on the original drum brake system, and it works flawlessly!

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I upgraded to DOT 4 synthetic, but you have to bleed everything. Doesn't absorb water and rust break lines. I don't think it would be important to try and find original fluid and it wouldn't be as good.

View attachment 1055099
You must mean that you switched over to Dot 5? Dot 4 is not a synthetic. I think the only difference between that and Dot 3 is a higher boiling point.
 
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