DeatschWerks 6AN Male Flare to 5/16in Hardline Compression Adapter - Anodized Matte Black

This DeatschWerks adapter is what you need to connect a 6AN fuel line to a 5/16 inch hard fuel line. It features a male 6AN flare on one end and a compression fitting for the hardline on the other, complete with an olive insert to ensure a solid seal. The anodized matte black finish not only looks sharp but also helps protect the aluminum body from corrosion.

You'll find this adapter useful when you're upgrading your fuel system or adapting different types of fuel lines. The compression fitting design means you don't need special tools like flaring tools; you just slide the hardline in, insert the olive, and tighten the compression nut. This makes for a straightforward installation, especially if you're working with existing hard fuel lines that aren't easily replaced with braided stainless steel.