EVIL ENERGY 12AN 90° Bulkhead Fitting – Black
$29.99 on Amazon.com (as of October 16, 2026, 10:01 AM EST) View details ↗
Upgrade your fuel system with the **EVIL ENERGY 12AN 90° Bulkhead Full Flow Fitting Adapter**, designed for durability and high-performance applications. Crafted from **6061-T6 aluminum alloy** with an anodized black finish, this fitting delivers corrosion resistance and a sleek, professional look. The **full-flow 90° design** ensures minimal restriction while maintaining a tight seal, making it ideal for fuel hose extensions, return lines, and firewall installations.
With a **maximum working pressure of 1,500 PSI** and a temperature range of **-63°F to 252°F**, this adapter is built to handle extreme conditions without compromising performance. The **1-1/16-12 UNF bulkhead thread** ensures secure, leak-proof connections, while the **37° AN flare seal** guarantees a reliable fit for fuel system components. Whether you're working on a race car, off-road vehicle, or performance build, this fitting provides the strength and precision needed for demanding applications.
| Max Working Pressure | 1,500 PSI |
|---|---|
| Thread Size | 1-1/16-12 UNF (12AN bulkhead) |
| Material | 6061-T6 Aluminum Alloy (anodized black) |
| Temperature Range | -63°F to 252°F |
| Seal Type | 37° AN flare |
| Application | Fuel systems (hose extensions, return lines, firewall, fuel cells) |






