Vacuum brake swap question.

87BuickMan

New Member
Joined
Oct 4, 2006
How did you guys tap into the vac block for the extra port? did you use a special connector that has a nut on the inside and outside or something similar? On mine the plastic vac box is so thin that I have tons of sylicone around the extra port I made to keep it from leaking.
Is there a "special" fitting I can buy and use or will I have to go to a billet block or something similar?
 
alt Vac source

Or tap in to the PCV line with a 3/8 "T" barb fitting :eek:
As for your stock Vac-bloc sounds like is be-on repair now.
 
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