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SKU: 16426 | UPC: 690092183936
Vibrant Performance Inverted Flare to AN Adapter -6AN Inverted Flare 5/8in-18 1997+ GM LS
This adapter from Vibrant Performance converts factory 5/8-18 inverted flare fittings to -6AN male flare for seamless integration of aftermarket braided hoses. It fits GM LS engines in Corvettes Camaros Silverados and similar vehicles with OEM inverted flare oil lines. Expect reliable high-pressure performance in custom oiling systems without leaks or restrictions.
Key Features
- CNC Machined Aluminum: Built from 6061-T6 billet aluminum for strength and lightweight design in demanding oil systems
- Black Anodized Finish: Provides corrosion resistance and long-lasting durability in harsh engine bay conditions
- -6AN Male Flare: Standard 37-degree flare seats perfectly with -6AN hose ends for secure high-flow connections
- 5/8-18 Male Inverted Flare: Matches OEM thread specs on GM LS oil cooler and pressure sender lines for direct fit
- High-Pressure Rating: Handles up to 1000 PSI ensuring safe operation in performance fuel and oil applications
Product Notes
- Inspect OEM line threads for compatibility before purchase
- Use thread sealant on inverted flare side if required by application
- Ships as special order item with fast turnaround
Installation Notes
- Professional installation recommended.
- Torque to 20-25 ft-lbs using AN flare wrench to prevent damage
- Compatible with all standard AN-6 hose ends and aluminum fittings
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2004 | Chevrolet | Corvette | Base Z06 |
| 1998-2002 | Chevrolet | Camaro | Z28 SS |
| 1999-2007 | Chevrolet | Silverado 1500 | All |
| 2004-2006 | Pontiac | GTO | All |
| 2005-2013 | Chevrolet | Corvette | C6 Base Z06 |
| 2010-2015 | Chevrolet | Camaro | SS |
| 1999-2013 | Chevrolet | Silverado 2500 | All |
Why Choose Vibrant Performance?
- Earned trust of industry professionals worldwide
- Manufactured to highest standards in quality and reliability
- Complete range of fittings for any performance application
Frequently Asked Questions
-
Q: Does this fit GM LS engine oil cooler lines?
A: Yes it directly threads into 5/8-18 inverted flare ports on LS1 LS2 LS3 LS7 and similar engines for oil cooler or sender adaptations -
Q: What material and finish does it have?
A: Machined from 6061-T6 aluminum with black anodized coating for strength and engine bay protection -
Q: What warranty applies and how to install?
A: Backed by Vibrant limited lifetime warranty on manufacturing defects. Install with proper torque and clean threads for best seal
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 2in x 2in x 1in
- 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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