Upgrade your fuel or fluid system with the Earl's -3 AN Female to -4 AN Male Flare Expander, engineered for reliable performance in custom plumbing and high-performance applications. Made from durable 2024 aluminum with a black anodized finish, this premium expander ensures secure, leak-free connections while maintaining system integrity. Its precision AN flare design is perfect for fuel pumps, filters, and regulators with AN fittings.
𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀:
- Direct-fit -3 AN Female to -4 AN Male Flare Expander
- Black anodized finish for corrosion resistance and professional appearance
- Lightweight 2024 aluminum construction for long-lasting durability
- Compatible with custom and high-performance fuel or fluid lines
- Provides leak-resistant, secure connections in tight plumbing setups
- Easy installation for racing, street, and custom fuel systems