The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - What kind of plugs for exhaust manifolds?

70inline6 · 08-12-2012, 07:33 AM

Take one of the A.I.R tubes with you to Lowe's or another hardware store and look at the brass plugs. Match up the size on one of the quick reference cards they have hanging there. Pretty straight forward.

08-12-2012, 07:33 AM	#2
70inline6 Registered User Join Date: Jan 2008 Location: Pell City, AL Posts: 255	Re: What kind of plugs for exhaust manifolds? Take one of the A.I.R tubes with you to Lowe's or another hardware store and look at the brass plugs. Match up the size on one of the quick reference cards they have hanging there. Pretty straight forward.