Vibrant -6AN Male to 5/16in Tube Adapter Fitting w/ Brass Olive Insert (16455)

The Vibrant Performance -6AN Male to 5/16in Tube Adapter Fitting (16455) is designed to provide a secure, leak-free connection between hard lines and AN-style hose systems. Featuring a precision-machined aluminum body and a brass olive compression insert, this adapter ensures a reliable seal under high pressure — perfect for use in fuel, oil, or coolant applications.

Specifications:

• AN Size: -6

• Tube O.D.: 5/16" (0.3125”)

• Material: Aluminum w/ Brass Olive Insert

• Style: Straight Adapter

• Finish: Anodized Black

Features:

• Converts 5/16in hard line to -6AN male connection

• Brass olive insert ensures a strong, leak-free compression seal

• High-quality anodized aluminum construction for lightweight strength

• Ideal for custom fuel, oil, and cooling system plumbing

• Compatible with stainless or aluminum hard lines