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SKU: 11277 | UPC: 690092175818
Vibrant 3/8in NPT 5/16in Barb Male NPT to Hose Barb Straight Adapter Fitting
This Vibrant Performance straight adapter fitting connects 3/8in NPT male threads to 5/16in hose barbs for custom oil system plumbing in performance vehicles. It suits universal applications including drag racing oil coolers dry sumps and engine builds. Brass construction delivers dependable seals under high pressure and temperature.
Key Features
- Brass Material: Resists corrosion handles oil and fuel exposure lasts through racing seasons
- 3/8in NPT Male Thread: 3/8-18 threads match standard oil ports on engines pumps and coolers
- 5/16in Hose Barb: Secure grip on 5/16in ID hose prevents blow-offs during boost or high RPM
- Straight Design: Simplifies routing in tight engine bays maintains flow without bends
- Precision Machined: Tight tolerances ensure zero leaks trusted in professional race shops
Product Notes
- Pair with PTFE tape or sealant on NPT threads for optimal seal
- Inspect hose compatibility before assembly
- Packaged to prevent thread damage during transit
Installation Notes
- Professional installation recommended.
- Apply anaerobic sealant to male NPT threads only
- Secure hose with stainless worm gear clamps
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Performance Vehicles | Oil Systems |
Why Choose Vibrant Performance?
- Trusted by racing professionals worldwide
- Manufactured to highest quality standards
- Complete oil system solutions for any build
Frequently Asked Questions
-
Q: Will this fit standard 5/16in oil hose?
A: Yes designed for 5/16in ID rubber braided or nylon braided hose grips firmly -
Q: What material is the fitting made from?
A: Solid brass for strength corrosion resistance and repeated heat cycles -
Q: Is thread sealant required?
A: Yes use on NPT threads hose barb requires no sealant just clamp
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective poly bag in 3 x 2 x 1 inch box
- Weight: 0.05 lbs
Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
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Fittings
AN, NPT, and metric fittings for fuel, oil, cooling, brake, power steering, and intercooler systems are stocked at Black Ops Auto Works. Shop hose ends, swivel fittings, bulkhead adapters, elbow fittings, unions, tees, reducers, port plugs, banjo fittings, and thread adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, 2JZ, and turbocharged or supercharged builds. Every product is filterable by size, thread type, and application so the correct fitting ships the first time. Black Ops Auto Works carries 2,252 fitting SKUs across AN hardware, NPT adapters, banjo fittings, and specialty plumbing hardware. What This Category Covers The Fittings collection covers the connective hardware that joins hoses, hard lines, and components across fuel, oil, cooling, brake, and forced induction plumbing. Fittings determine whether a fluid system stays leak free under the pressure, heat, and vibration loads found in performance street and race applications, so correct thread typ...
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Vibrant
Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...
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