Aluminum & Stainless NPT Plugs for Your Engine
JEGS NPT Pipe Plugs are available in your choice of anodized aluminum with a black, blue, or red finish; or stainless steel. These plugs are commonly used to thread into unused holes in your intake manifold, or any open vacuum, coolant, or oil holes. Each plug features an internal hex which provides an easy installation and a better appearance. Sizes available from 1/16 in. to 3/4 in. NPT.
Black Pipe Plugs
Blue Pipe Plugs