SKU: 16892 | UPC: 690092152383
Vibrant Performance -6AN Fuel Cell Bulkhead Adapter Fitting (w/ PTFE Crush Washers & Nut)
Vibrant Performance -6AN fuel cell bulkhead adapter fittings connect AN-6 fuel lines directly to fuel cells or tanks in race cars, dragsters, off-road vehicles and street performance builds. Crafted from lightweight 6061-T6 aluminum, these fittings feature a double anodized black finish and hand-polished surfaces for durability and clean aesthetics. They deliver full fuel flow without restriction for reliable engine performance under high-demand conditions.
Key Features
- 6061-T6 Aluminum Build: Provides strength and minimal weight to keep your fuel system light and responsive.
- Double Anodized Black Finish: Resists corrosion and fuel exposure for extended service life in harsh environments.
- Hand-Polished Surfaces: Ensures smooth contours and a professional look that complements custom setups.
- Full-Flow Design: Maintains maximum fuel delivery to support high-horsepower demands without bottlenecks.
- Included Hardware: Comes with nut and two PTFE crush washers for immediate secure installation.
Product Notes
- Designed for standard fuel cell or tank bulkheads in performance applications.
- PTFE washers create reliable seals against aluminum, steel or composite surfaces.
- Store in a dry area to protect the anodized coating from damage.
Installation Notes
- Professional installation recommended.
- Prepare a 5/8 inch (0.625″) diameter hole in the fuel cell or tank wall.
- Compatible with standard AN-6 female hose ends and bulkhead flanges.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | – | Fuel Cells & Tanks | All Performance Builds |
Why Choose Vibrant Performance?
- Established motorsports leader delivering reliable components since 1995.
- CNC machined in the USA for exact tolerances and consistent quality.
- Proven in high-flow fuel systems for drag racing and circle track use.
Frequently Asked Questions
- Q: What bulkhead hole size does this fitting require?
A: Requires a precise 5/8 inch (0.625″) hole punched or drilled in the fuel cell or tank bulkhead wall for proper fit. - Q: What material and finish are used?
A: Built from 6061-T6 aluminum with double anodized black finish to withstand fuels, corrosion and road grime. - Q: Is all hardware included for setup?
A: Yes, includes the retaining nut and two PTFE crush washers to ensure a tight, leak-free connection right out of the package.
Shipping & Handling
- Method: UPS Ground, FedEx or USPS
- Availability: In stock – ships same or next business day
- Packaging: Compact protective box approximately 3 x 3 x 1 inches
- Weight: 0.1 lbs






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