SKU: 16883 | UPC: 690092178017
Vibrant -8AN to 5/16in Quick Connect Push On EFI Adapter Fitting – Black
Vibrant Performance 16883 adapter fitting connects -8AN male flare threads to 5/16in quick connect push-on EFI fuel lines for seamless fuel delivery in custom automotive setups. This black anodized aluminum piece suits high-performance fuel systems across cars trucks and race vehicles requiring reliable AN to EFI line transitions. Install it to maintain consistent fuel pressure without leaks in demanding conditions.
Key Features
- 6061-T6 Aluminum Construction: Lightweight durable material handles high fuel pressures up to 1000 PSI while resisting corrosion.
- Black Anodized Finish: Protects against wear and provides a sleek look that matches blacked-out engine bays.
- Viton O-Ring Seal: Ensures leak-proof seals compatible with gasoline ethanol blends and modern fuels.
- Quick Push-On Design: Allows tool-free connection of 5/16in EFI hoses saving time during assembly.
- Standard -8AN Male Flare: 3/4-16 UNF threads fit directly into common AN female ports on pumps regulators and rails.
Product Notes
- Verify 5/16in hose inner diameter and -8AN female port before purchase.
- Use thread sealant on AN threads if system requires it beyond O-ring seal.
- Compact size measures 1.6in long for tight engine compartment routing.
Installation Notes
- Professional installation recommended.
- Thread -8AN male end into female AN port hand-tight then snug with wrench.
- Push 5/16in EFI hose firmly onto barbed end until seated fully.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All EFI Fuel Systems | 5/16in Push-On Lines |
Why Choose Vibrant Performance?
- Trusted by racing professionals worldwide for consistent reliability.
- Manufactured to strict quality standards in a complete product lineup.
- Engineered for precision fit in all performance applications.
Frequently Asked Questions
- Q: Does this fit Holley or FiTech EFI systems?
A: Yes it adapts -8AN lines to standard 5/16in push-on hoses used in Holley FiTech Aeromotive and similar EFI kits. - Q: What material and fuel compatibility?
A: CNC-machined 6061-T6 aluminum with black anodizing and Viton seals works with E85 race gas and pump fuels. - Q: Is there a warranty?
A: Vibrant offers a limited lifetime warranty against manufacturing defects when installed and used properly.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Protective poly bag in 2in x 2in x 2in box
- Weight: 0.10 lbs
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