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SKU: 16925 | UPC: 690092176327
Vibrant Quick Disconnect EFI Adapter -6AN ORB x 5/16 (Push-On) for GM LS-Series Engines 1997+
Convert GM LS truck-style quick disconnect fuel lines to -6AN braided hose with this precision adapter from Vibrant Performance. Designed for Chevrolet Corvettes, Camaros, Silverados and other LS-equipped vehicles, it delivers reliable fuel flow under high pressure. Perfect for EFI upgrades where leak-free connections matter in racing or street performance applications.
Key Features
- 6061-T6 Aluminum Construction: Provides strength, lightweight design at 0.05 lbs, and resistance to fuel system corrosion
- Black Anodized Finish: Enhances durability against wear and adds a clean look to engine bays
- -6AN Male ORB Port: O-ring boss connection seals tightly to AN fittings for zero leaks at EFI pressures
- 5/16 Inch Push-On Coupler: Directly mates with GM LS quick disconnect fuel lines for simple, secure hookup
- High-Pressure Rating: Handles demands of performance fuel injection systems up to 1000 PSI
Product Notes
- Confirm fuel line OD measures exactly 5/16 inch for proper fit
- Use only with EFI-compatible fuels and hoses rated for alcohol blends
- Store in dry conditions to maintain O-ring integrity
Installation Notes
- Professional installation recommended.
- Torque -6AN ORB fitting to 20-25 ft-lbs using proper AN wrench
- Requires no special hardware. compatible with standard AN swaged hose ends
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2013 | Chevrolet | Corvette | Base/50th Anniversary/Z06/ZR1 |
| 1998-2002 | Chevrolet | Camaro | SS/Z28 |
| 1999-2013 | Chevrolet | Silverado 1500 | All LS Engine |
| 2004-2006 | Pontiac | GTO | All |
| 1999-2013 | GMC | Sierra 1500 | All LS Engine |
| 2009-2015 | Chevrolet | Camaro | SS |
Why Choose Vibrant Performance?
- Earned trust of racing professionals worldwide for fuel and oil components
- Engineered and manufactured to exacting quality standards
- Complete range of fittings serves all motorsport and custom applications
Frequently Asked Questions
-
Q: Will this adapter work on all GM LS fuel rails?
A: Yes, it fits standard 5/16 inch quick disconnect ports on Gen III and Gen IV LS engines from 1997 onward, including truck and car variants. -
Q: What material and finish does it have?
A: Machined from 6061-T6 aircraft aluminum with a black anodized coating for corrosion resistance and heat tolerance. -
Q: How difficult is the installation?
A: Push-on design connects in seconds to LS line. thread ORB end into fitting and torque to spec for a reliable seal.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 3 x 3 x 1 inches
- 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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