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NPT Manifold

At Pit Stop USA, we have a great selection of NPT Manifolds for your automotive plumbing needs. From AN and NPT fittings to fuel line and hose fittings, we offer a wide range of products to help you assemble a custom plumbing system for your competition vehicle or keep your classic car period-accurate. Our selection also includes adapters and reducers to make it easy to switch between fittings. With over 25 years of experience, we're proud to offer the most complete line of adapter fittings for aviation fluid transfer technology in the automotive performance market. You can trust us to meet all of your aviation fluid transfer technology needs and experience top-notch performance today!

EFI Vacuum Manifolds are designed for those of you wanting a simple and clean solution for plumbing either vacuum or boost referenced sources. These NPT manifolds features 1/8th NPT ports that can be plumbed with most common EFI transducers to improve your engine bay organization by mounting all of your common pressure sources in one easy to access location!