x-pauliber

I just put an LS1 into my 70 camaro and I'm looking for a place to hook up a vacuum line. Is there any places on the LS1 other than the brake booster?

GREATWALLTA

there should be several at the back on the MAP sensor hooks up to the intake, that is if you are not runing any A/C. Other than that, there is a PCV hook up by the throttle as well and you don't need it if you done the PCV delete mod.

x-pauliber

Does anyone have a pic of the vacuum ports at the back of the intake? I have the engine installed and can't see them. A pic would be helpful.

HeapaShifter

iTrader: (2)

There's only two on the back of the intake. The brake booster hose and the A/C hose. The brake booster is the large one that goes toward the driver side and the A/C is the small one that goes toward the passenger side. If you feel around back there you'll find it.