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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 your performance plumbing system remains leak-free under extreme pressure with the Fragola Performance Systems 4AN Tube Sleeve. Designed for 1/4 inch hard tubing, these sleeves are essential for creating a secure, professional-grade connection in your fuel, oil, or cooling systems. Crafted from high-grade aluminum and finished with a durable black anodized coating, they provide both superior corrosion resistance and a sleek, stealthy aesthetic for your engine bay.
Whether you are building a custom fuel system or upgrading your oil cooler lines, using high-quality hardware is critical. Fragola Performance Systems is a leader in racing plumbing, ensuring that every fitting meets strict tolerances for vibration resistance and fluid flow efficiency. These sleeves work in tandem with matching tube nuts to provide a reliable seal that stands up to the rigors of track use and high-performance street driving. By choosing these components, you eliminate the risk of line fatigue and potential leaks that plague inferior hardware. Experience the professional difference in your next build with premium components from GGCRACING.
| Brand | Fragola Performance Systems |
|---|---|
| Manufacturer part number | 481904-BL |
| GGC SKU | GBXR_481904-BL |
| UPC / GTIN | 822320014655 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 6 × 3 × 0.25 in |
|---|---|
| Shipping weight | 0.009 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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