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Fragola Performance Systems has been the American race-fitting standard since 1985 — AN fittings, braided hose, and adapters in nearly every imaginable size and finish. The choice of NHRA Pro Stock, NASCAR Cup, and championship pro-touring teams.
Ensure optimal fuel system efficiency with the Fragola Performance Systems 491990-BL -6 AN to LT-1 FI 5/16" Return Side Adapter. This straight fuel line adapter is specifically designed to facilitate a smooth and secure connection between a -6 AN male line and a 5/16 inch SAE female quick disconnect, perfectly suited for the return side of LT-1 fuel injection systems. Constructed from premium aluminum and finished with a durable black anodized coating, it offers both superior performance and a clean, integrated look.
Fragola's expertise in fluid transfer solutions is evident in this adapter, which provides an exact fit for LT-1 fuel injection return lines. The quick disconnect feature streamlines installation and maintenance, allowing for easy assembly and disassembly. The robust aluminum construction ensures excellent resistance to corrosion and fuel degradation, guaranteeing long-term reliability for your performance vehicle.
For high-performance applications, every component counts. Fragola Performance Systems adapters are engineered to meet the rigorous demands of racing and street performance, offering unparalleled quality and precision. This fuel line adapter ensures consistent fuel return, contributing to the overall efficiency and safety of your LT-1 fuel system. Trust GGCRACING.COM for the finest in automotive fluid management solutions.
| Brand | Fragola Performance Systems |
|---|---|
| Manufacturer part number | 491990-BL |
| GGC SKU | GBXR_491990-BL |
| UPC / GTIN | 822320015478 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 7 × 4 × 1 in |
|---|---|
| Shipping weight | 0.06 lb |
Vehicle fitment is not listed for this part. Send us your year, make and model at sales@ggcracing.com and we will confirm before you order.
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