1976 2barrel to 4 barrel swap
 

Hi I have a 1976 camaro with the 305 and I recently pulled my 2 barrel carb and intake and replaced the intake with an edelbrock and have a holley 4160 600cfm. I have my fuel line and throttle cables hooked up but struggling with the vacuum lines. The brake booster is ran straight to the intake at a port behind the carb and I only have 1 vacuum port on my holley not far from the primate fuel bowl. I know one line goes straight to the distributor but no idea what other vacuum lines NEED to be hooked up as well. The vacuum lines are not the same as what I took off my 2 barrel Rochester factory one. Any help would be amazing. Thank you in advance.
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