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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.
The Fragola Performance Systems #4 AN Bulkhead Nut is designed to provide a secure mounting point for your fluid transfer lines. Whether you are running fuel, oil, or nitrous lines through a bulkhead, this nut ensures your fittings remain locked in place. Constructed from high-quality aluminum, it offers the perfect balance of strength and weight reduction for competitive racing applications.
Properly securing your bulkhead fittings is critical to the safety and reliability of your vehicle's plumbing system. Loose fittings can lead to leaks, pressure loss, and potential mechanical failure. By using Fragola bulkhead nuts, you ensure that your lines are held firmly against the mounting surface, protecting them from the stress of track use. This component is compatible with a wide range of AN plumbing setups, making it a must-have for any serious builder. For all your high-performance plumbing needs, rely on the expert selection found at GGCRACING.
| Brand | Fragola Performance Systems |
|---|---|
| Manufacturer part number | 492404-BL |
| GGC SKU | GBXR_492404-BL |
| UPC / GTIN | 822320021752 |
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 | 0.01 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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