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SKU: 16525 | UPC: 690092183912
Vibrant Performance Male AN-6 to Female Inverted Flare 5/8"-18 Adapter Fits 1988-2002 Chevy C/K 1980-1996 Ford F-Series
Vibrant Performance Male AN-6 to Female Inverted Flare 5/8"-18 Adapter connects braided AN hoses to OEM inverted flare hardlines on GM trucks Ford pickups and other domestic vehicles. This zinc plated steel fitting delivers secure high pressure connections for fuel systems brake lines and oil setups. Build reliable performance plumbing with leak free double flare seal.
Key Features
- Zinc Plated Steel Construction: Resists corrosion and withstands fuel alcohol and harsh chemicals in performance applications
- Precision Threads: AN-6 male 9/16"-18 to 5/8"-18 female inverted flare ensures exact fit and 3000 PSI burst strength
- Compact Dimensions: 1.06 inch length 0.94 inch OD installs in tight engine bays without clearance issues
- Versatile Use: Adapts AN hose to 3/8 inch inverted flare tubing in fuel injection nitrous brake and vacuum systems
- Made for Performance: Reusable design handles repeated assembly for custom fabrication projects
Product Notes
- Inspect tubing flare for damage before assembly to maintain seal integrity
- Use with 3/8 inch OD inverted flare tube common on domestic OEM lines
- Packaged to prevent thread damage during transit
Installation Notes
- Professional installation recommended.
- Clean threads and seat flare fully before torquing to 20-25 ft-lbs
- Works with standard AN crimp or reusable hose ends and OEM tubing nuts
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-2002 | Chevrolet | C/K Pickup | 1500 2500 3500 |
| 1988-1998 | GMC | C/K Pickup | 1500 2500 3500 |
| 1980-1996 | Ford | F-150 | All |
| 1980-1996 | Ford | F-250 | All |
| 1980-1996 | Ford | F-350 | All |
| 1973-1987 | Chevrolet | C10 | All |
| Universal | All | Fuel Brake Systems | 3/8in Inverted Flare |
Why Choose Vibrant Performance?
- Established leader in motorsports fittings used in drag racing circle track
- Consistent manufacturing tolerances for repeatable leak free results
- Engineered threads and flares match SAE J514 standards
Frequently Asked Questions
-
Q: Does this adapter fit 3/8 inch OEM fuel lines on 88-98 Chevy trucks?
A: Yes matches 5/8"-18 inverted flare nuts on GM TBI and CPI fuel systems for direct AN-6 hose adaptation -
Q: Is the material steel or aluminum?
A: Zinc plated steel provides strength and rust protection over aluminum for fuel oil exposure -
Q: What is the warranty and torque spec?
A: Limited lifetime against manufacturing defects torque to 20-25 ft-lbs dry no sealant needed
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective plastic bag in 3 x 3 x 1 inch box
- 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
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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