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Vibrant Quick Disconnect EFI Adapter -6AN ORB x 5/16 (Push-On) - Black Ops Auto Works
Vibrant Quick Disconnect EFI Adapter -6AN ORB x 5/16 (Push-On) - Black Ops Auto Works
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Vibrant Quick Disconnect EFI Adapter -6AN ORB x 5/16 (Push-On)

Vibrant
VIB16925
690092176327
Fittings
8 Units In Stock - Ships Next Business Day
Fabrication, Fittings, Vibrant
$ 29.59 $ 22.29
$ 22.29

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

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