G3GM
Would you like to react to this message? Create an account in a few clicks or log in to continue.

Power Brake Booster

3 posters

Go down

Power Brake Booster Empty Power Brake Booster

Post by LS_Quest Wed Jul 02, 2014 5:40 pm

We have in our 73 El Camino, the original power brake booster. As you all know, it is huge; 10.75".

Is there a direct replacement with a smaller diameter diaphragm?

We really don't need the room, but since we will be replacing it soon, figured might as well replace it with a smaller one if possible.
LS_Quest
LS_Quest
G3GM Member
G3GM Member

Street Cred : 0

Back to top Go down

Power Brake Booster Empty Re: Power Brake Booster

Post by dynchel Wed Jul 02, 2014 5:50 pm

I've been wanting to try putting a later plastic and aluminum master on mine.  I've determined that a '80 elcamino will bolt in place, and the lines are the same.  As for weather it will bolt on, bleed out, and work I don't know.
dynchel
dynchel
Donating Member
Donating Member

Street Cred : 40

Back to top Go down

Power Brake Booster Empty Re: Power Brake Booster

Post by LS_Quest Wed Jul 02, 2014 5:57 pm

So the bolt pattern to the firewall is the same? That's good. What about the pushrod style and length?
LS_Quest
LS_Quest
G3GM Member
G3GM Member

Street Cred : 0

Back to top Go down

Power Brake Booster Empty Re: Power Brake Booster

Post by LS_Quest Wed Jul 02, 2014 5:58 pm

^^^ to the pedal.
LS_Quest
LS_Quest
G3GM Member
G3GM Member

Street Cred : 0

Back to top Go down

Power Brake Booster Empty Re: Power Brake Booster

Post by dynchel Wed Jul 02, 2014 6:01 pm

It will bolt up and the lines will screw in that's what I know.  On Napa prolink it gives vague specs (threads for the lines, bolt pattern) but its intended for stock replacement, not cross referencing for custom applications.


Last edited by dynchel on Wed Jul 02, 2014 10:14 pm; edited 1 time in total (Reason for editing : clarification)
dynchel
dynchel
Donating Member
Donating Member

Street Cred : 40

Back to top Go down

Power Brake Booster Empty Re: Power Brake Booster

Post by bracketchev1221 Thu Jul 03, 2014 6:06 pm

Make sure you guys are discussing the same thing. To me it sounds like one is talking booster and the other is talking master cylinder.
bracketchev1221
bracketchev1221
G3GM Enthusiast
G3GM Enthusiast

Street Cred : 15

Back to top Go down

Power Brake Booster Empty Re: Power Brake Booster

Post by dynchel Thu Jul 03, 2014 6:25 pm

I think we are understanding each other. (Idk about the booster question, mine has manual brakes) just saying my thoughts.
dynchel
dynchel
Donating Member
Donating Member

Street Cred : 40

Back to top Go down

Power Brake Booster Empty Re: Power Brake Booster

Post by Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum