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Vibrant Male AN to Female Inverted Flare Adapter AN -6 Inverted Flare 5/8in -18 Vibrant VIB16523
Vibrant Male AN to Female Inverted Flare Adapter AN -6 Inverted Flare 5/8in -18 Vibrant VIB16523
Vibrant Male AN to Female Inverted Flare Adapter AN -6 Inverted Flare 5/8in -18 Vibrant VIB16523
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Vibrant Male AN to Female Inverted Flare Adapter AN -6 Inverted Flare 5/8in -18

Vibrant
VIB16523
690092183899
Fittings
1 Units In Stock - Ships Next Business Day
Fabrication, Fittings, Vibrant
$ 18.99 $ 13.99
$ 13.99

SKU: 16523 | UPC: 690092183899

Vibrant Male AN to Female Inverted Flare Adapter AN-6 Inverted Flare 5/8in-18 for 1987-1995 GM TBI EFI Chevrolet GMC Trucks Camaro

Vibrant Performance Male AN to Female Inverted Flare Adapter connects AN-6 hoses to 5/8"-18 inverted flare lines in fuel systems. This adapter fits 1987-1995 GM TBI EFI systems on Chevrolet C/K trucks S10 GMC trucks Camaro Firebird plus Ford Mustang F-Series and Dodge Chargers with EFI conversions. It provides leak-free high-pressure seals for reliable fuel delivery in race and street vehicles.

Key Features

  • Zinc Dichromate Plated Steel Construction: Resists corrosion in fuel systems with ethanol blends and synthetic oils for extended durability
  • AN-6 Male Thread 9/16"-18 37° Flare: Secures directly to standard AN-6 hose ends in performance plumbing setups
  • Female 5/8"-18 Inverted Flare: Threads onto OEM tubing in GM TBI EFI Ford and domestic fuel injection lines
  • High-Pressure Rating: Supports EFI fuel brake hydraulic and transmission fluid systems under demanding conditions
  • Precision Machined: Delivers tight connections without galling cross-threading or leaks in high-vibration environments

Product Notes

  • Inspect all threads and tubing for damage prior to use
  • Compatible with ethanol-blended fuels and synthetic oils
  • Compact design measures approximately 1.25 inches overall length weighs 0.10 lbs

Installation Notes

  • Professional installation recommended.
  • Use thread sealant on male AN side if not O-ring equipped
  • Torque AN-6 to 120-150 in-lbs and inverted flare to 15-20 ft-lbs

This Part Fits

Year Make Model Submodel
1987-1995 Chevrolet C/K Pickup S10 TBI EFI
1987-1995 GMC C/K Pickup S15 TBI EFI
1982-1992 Chevrolet Camaro Firebird V8 EFI
1979-2004 Ford Mustang F-Series Fuel Lines
1987-2005 Dodge Trucks Charger EFI Conversions

Why Choose Vibrant Performance?

  • Established leader in motorsports plumbing components
  • Manufactured to exacting tolerances for repeatable results
  • Backed by decades of real-world racing use

Frequently Asked Questions

  • Q: Does this adapter fit GM TBI fuel return lines?
    A: Yes it threads directly onto 5/8"-18 inverted flare ports on 1987-1995 GM throttle body injection systems and similar setups
  • Q: What material provides the corrosion resistance?
    A: Zinc dichromate plated steel protects against rust in wet fuel environments and extends service life
  • Q: Is installation straightforward for DIY?
    A: Yes with basic flare tools clean fittings and proper torque it assembles quickly without special hardware

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective poly bag in 2 x 2 x 1 inch box
  • Weight: 0.10 lbs

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