SKU: FRG681508-BL
UPC: 822320028508
MPN: 681508-BL
The FRAGOLA 681508-BL is a 150-degree -8AN hose end engineered for Series 6000 P.T.F.E. hose in performance fuel, oil, water, transmission fluid, and air delivery systems. Manufactured at Fragola Performance Systems' Connecticut facility, this Real Street series fitting addresses the fuel permeation issues that plague standard aftermarket racing hose. The one-piece aerospace-quality aluminum construction and bright-dip black anodized finish make it a direct fit for builders who need reliable fluid connections in demanding applications. We stock this fitting for customers building custom fuel systems, turbo oil feed lines, and coolant routing in race and street performance vehicles.
What separates this hose end from conventional AN fittings is the double-swivel design that allows clocking adjustment after installation. Once the fitting is assembled to the hose, both swivel points rotate independently, letting you dial in the exact orientation needed without disassembly. The reusable construction features a replaceable miniature olive, so worn sealing components can be swapped without replacing the entire fitting. Fragola machines these fittings to mil-spec tolerances, maintaining the tight clearances that prevent leaks under pressure and vibration. The 150-degree bend angle handles routing scenarios where straight or 90-degree fittings would create kinks or interference with adjacent components.
This fitting makes sense for engine bay plumbing where routing flexibility matters — turbo oil supply lines that need to clear exhaust manifolds, fuel system hard lines transitioning to flexible hose near the rail, or transmission cooler hookups with tight packaging constraints. The PTFE-compatible design handles the chemical demands of modern fuels including E85 blends. Pair this with additional AN hardware from our parts and accessories selection to complete your fluid system build. We ship from Florida with the part numbers and specs you need to get your project finished right.
| Specification | Detail |
|---|---|
| Brand | FRAGOLA |
| Model/MPN | 681508-BL |
| SKU | FRG681508-BL |
| UPC | 822320028508 |
| Shipping Weight | 0.1 lbs |
| Material | Aerospace-quality aluminum |
| Finish | Bright-dip anodized black |
| Bend Angle | 150 degrees |
| AN Size | -8 AN hose to -8 AN female |
| Hose Compatibility | Fragola Series 6000 P.T.F.E. hose |
| Design | One-piece, reusable with replaceable miniature olive |
| Swivel Type | Double-swivel for post-installation clocking |
| Fluid Compatibility | Fuel, water, oil, transmission fluid, air |
| Country of Origin | USA |
This fitting is designed specifically for Fragola Series 6000 P.T.F.E. hose in -8 AN size. The PTFE liner eliminates fuel permeation and handles aggressive fluids including E85 and modern pump gasoline blends better than standard rubber racing hose.
Yes, this is a reusable hose end. The design includes a replaceable miniature olive that seals against the hose. If the olive shows wear after disassembly, replace it and reassemble the fitting to fresh hose without buying a new complete unit.
Double-swivel refers to two independent rotation points in the fitting body. After you assemble the fitting to the hose, both swivel joints allow you to clock the fitting orientation without loosening the hose connection. This simplifies installation in tight engine bays.
No, this fitting is engineered for P.T.F.E. lined hose only. Standard braided stainless AN hose with rubber liners requires different hose end geometry. Using this fitting on non-PTFE hose will result in leaks and potential system failure.
Fragola rates this fitting for fuel, water, oil, transmission fluid, and air delivery systems. The PTFE hose compatibility makes it suitable for E85, methanol, and other aggressive fuels that degrade standard rubber-lined AN hose.
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