HPS Performance Products AN821-4 AN-4 90 Degree Male to Male AN Union Adapter

The HPS Performance Products AN821-4 is a precision-engineered 90-degree male to male AN union adapter designed to connect two female 37-degree AN flared fittings in tight spaces where straight fittings won't work. This compact adapter is ideal for automotive, racing, and performance applications requiring secure fluid connections at right angles.

Key Features:

• Constructed from 6061 aluminum with Type II black anodizing for excellent corrosion resistance and durability
• AN-4 size fitting with 90-degree angle configuration for space-saving installations
• Compatible with fuel, oil, coolant, alcohol, nitrous oxide, and hydraulic fluid systems
• Works with push-on hoses, nylon braided rubber hoses, and Teflon-lined hoses
• Connects two female 37-degree AN flared fittings safely and securely
• Compact design perfect for tight engine bays, chassis-mounted applications, and restricted routing areas

This male-to-male union adapter provides a reliable, leak-free connection for high-performance plumbing systems. The anodized finish not only enhances corrosion resistance but also provides a professional, finished appearance under the hood.