Two mint NOS GM Buick numbers available. Very rare to find these in the old superceded numbers, but I have em. Three port vacuum switches go on the left front of the intake manifold. Both are mint NOS GM in factory boxes.
One #3019022 has black plastic body asking $75.00 PPD, USA only.
One #3024924 has white plastic body. Asking $75.00 PPD, USA only. USPS postal money order gets fastest shipping.
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