RaceFlux Steel Allen Socket Pipe Plug, NPT, with Sealant

Grab-and-go port plugging: these steel Allen-socket NPT pipe plugs come with sealant pre-applied to the threads, so they install straight from the bag with no prep. Steel construction handles high torque and heat in blocks, manifolds, and turbo housings.

Key Features

• Steel Allen-socket NPT pipe plugs with pre-applied thread sealant
• Install-ready out of the bag — no sealant prep needed
• Low-profile socket drive sits nearly flush

Fitment & Compatibility

• Available in 1/8", 1/4", 3/8", 1/2", 3/4", and 1" NPT — select from the dropdown
• Common uses: gallery plugs, blocking unused ports on blocks and manifolds, turbo housing ports

Note: NPT threads seal on the taper — avoid overtightening into aluminum housings.