Tube Sleeves Alum -8AN 2pk

The Tube Sleeves Alum -8AN 2pk from ALLSTAR PERFORMANCE are essential fittings designed for high-pressure hydraulic and fuel line applications in motorsports, racing, and performance engine builds. This two-piece set provides secure, leak-free connections on 1/2-inch diameter tubing, making them ideal for custom fuel systems, brake lines, and coolant circuits where reliability under extreme conditions is non-negotiable. Whether you're assembling a race engine, restoring a classic vehicle, or upgrading a street performance build, these aluminum tube sleeves deliver the precision fit and durability required by serious enthusiasts and professionals.

Constructed from aluminum and finished in black anodize, these -8AN tube sleeves create a controlled grip around 1/2-inch tubing while the fitting body seals tightly against the line. The anodized finish resists corrosion, oxidation, and fluid degradation—critical for maintaining system integrity in harsh underhood environments and on extended track sessions. The two-pack format allows you to complete dual-line assemblies or maintain spare inventory for quick repairs and system modifications. Aluminum construction keeps weight to a minimum while maintaining full structural integrity under the pressure demands of modern fuel injection systems and high-flow cooling applications.

These tube sleeves are compatible with any -8AN hose or hard-line tubing application, making them a versatile choice for fuel systems, oil coolers, transmission coolers, and intercooler piping on performance and race vehicles. Installation requires no special tools—simply slide the sleeve onto 1/2-inch tubing and thread it into your -8AN fitting body for a permanent, secure connection. The compact 3.5 x 0.65 x 4.5-inch dimensions ensure they integrate seamlessly into tight engine bay layouts. Stock this two-pack in your shop or car for reliable, field-proven performance on the street, strip, or track.