Big End Performance 14315 -6 AN Male to 3/8 in. Tube Compression Adapter Fitting Black

The Big End Performance 14315 is a hard tube compression adapter designed to connect aluminum tubing to -6 AN hose fittings without the need for tube flaring. This fitting features a unique design with a brass ferrule that crimps the tubing between the adapter tubing nut and AN adapter fitting, creating a secure, leak-proof connection.

Key Features:

• -6 AN male thread fitting to 3/8 in. tube end adapter
• Constructed from lightweight 6061 alloy aluminum with black anodized finish
• Brass ferrule compression design eliminates the need for tube flaring
• 37 degree AN flare ensures a leak-proof seal
• Compatible with all AN adapter fittings
• Designed for smooth flow, easy assembly, and longer service life

This compression fitting adapter provides a reliable alternative to traditional tube nuts and unions when connecting hard lines to AN hoses with female fittings. Ideal for fuel lines, brake lines, transmission cooler lines, and other fluid system applications in performance automotive, racing, and custom vehicle builds.