The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - intake manifold vacuum ports on passenger side

wittyandnitty · 05-09-2013, 02:25 PM

have ports that are unplugged and I think they are for vacuum.

can

anyone tell me where this hooks up too or if I plug it up

05-09-2013, 02:25 PM	#1
wittyandnitty Registered User Join Date: Apr 2013 Location: HOUSTON Posts: 17	intake manifold vacuum ports on passenger side have ports that are unplugged and I think they are for vacuum. can anyone tell me where this hooks up too or if I plug it up