I am in process of installing a built motor in the Blazer. I am putting a Rochester Q-Jet on in place of where a Holley 600 used to be. The only vacuum lines I see are Vacuum Advance, Brake Booster, Vacuum Reservoir, Transmission (TH350), and a line going through the firewall. Am I missing any here? Can someone please tell me what ports these lines go to on the carb, or intake? I'm using an Edelbrock Performer dual plane which has a T style standoff for vacuum at the rear of the intake. I'm pretty sure the tranni line goes to this T directly on the manifold, but am not sure. Thanks for any info, Thomas.