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Old 07-19-2012, 08:09 AM
Mr. P-Body Mr. P-Body is offline
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Many Pontiacs come from the factory using "ported" vacuum. Not unusual.

A new vacuum advance unit is cheap and easy to install. Standard Ignition part no. VC-24A.

HEI should fit fine concerning the body. If you have an older afrermarket intake, THAT may interfere. A factory Q-Jet intake will be fine with HEI.

Jim
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