Brake Booster Vacuum Fitting

[Tomeal]

When doing an Ls swap, what fitting is used in the back of the intake to connect the brake booster vacuum line?

 

[Built6spdMCSS]

When doing an Ls swap, what fitting is used in the back of the intake to connect the brake booster vacuum line?

I'm gonna help you help us...

We can't read your mind, so what intake manifold are you using..

 

[Tomeal]

Stock truck 6.0 intake. Its a goofy push in fitting. Remember reading somewhere buried in a thread that some fitting works there. Didn't find the thread.

 

[Built6spdMCSS]

The factory 6.0l hydroboost setups have a plug there, the 4.8l & 5.3l has the push in fitting for that.

 

[Tomeal]

I'm at work, will take a pic later. Had a red part that I pushed in and pulled a black plug like tube out.

 

[Built6spdMCSS]

I'm at work, will take a pic later. Had a red part that I pushed in and pulled a black plug like tube out.

Not sure how I could have been any more clearer...

The factory 6.0l hydroboost setups have a plug there, the 4.8l & 5.3l has the push in fitting for that.