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SKU: 16455 | UPC: 690092152543
Vibrant -6AN Male to 5/16in Tube Adapter Fittings with Brass Olive Insert
This adapter fitting connects -6AN male flare connections to 5/16 inch OD rigid tubing using a brass olive insert for a tight leak-free seal. It suits custom oiling systems fuel lines and coolant plumbing in performance automotive builds. Vibrant Performance delivers dependable components trusted across racing and street applications.
Key Features
- CNC Machined Aluminum Body: Delivers precise threading and fitting tolerances for consistent high-pressure performance
- Brass Olive Insert: Bites securely into tubing to form a reliable compression seal without flaring required
- Anodized Black Finish: Protects against corrosion and abrasions in harsh engine bay environments
- -6AN Male Thread 9/16-18: Matches standard AN female hose ends and components seamlessly
- 5/16in Tube Compatibility: Fits common rigid aluminum copper or stainless steel lines in oil and fuel setups
Product Notes
- Ensure tubing ends are cut square with a tube cutter for optimal seal
- Compatible with aluminum stainless steel or copper tubing materials
- Packaged individually to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Slide nut and olive onto tube before inserting tube into fitting body
- Torque nut to 20-25 ft-lbs using two wrenches for proper seal
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Performance Vehicles | Custom Builds |
Why Choose Vibrant Performance?
- Earned trust of racing professionals worldwide
- Built to highest quality and reliability standards
- Complete range covers all motorsport applications
Frequently Asked Questions
-
Q: What tubing size and type works with this adapter?
A: Designed for 5/16 inch OD rigid tubing including aluminum copper nickel or stainless steel -
Q: What material is the fitting made from?
A: CNC machined 6061-T6 aluminum body with brass olive insert and anodized black finish -
Q: Is flaring the tube necessary for installation?
A: No the brass olive creates a flareless compression seal when properly torqued
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Individual protective box 2in x 2in x 1in
- Weight: 0.1 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
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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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