8AN Male to 1/2in SAE Quick-disconnect Female

The 8AN Male to 1/2in SAE Quick-disconnect Female fitting from REDHORSE PERFORMANCE is purpose-built for high-flow fuel, coolant, and hydraulic line applications in custom automotive and performance engine builds. This adapter bridges modern -8AN hose standards with legacy 1/2-inch SAE quick-disconnect couplings, making it essential when retrofitting fuel systems, intercooler lines, or brake cooling circuits on classic restorations or modern swaps. Whether you're integrating aftermarket fuel rails into an older carburetor platform or adapting contemporary AN-plumbed components to existing SAE infrastructure, this fitting eliminates the need for multiple hose runs and reduces assembly complexity.

Manufactured by REDHORSE PERFORMANCE—a trusted name in motorsport fluid transfer systems—this male AN connector features precision JIC (Joint Industry Council) threads that match standard -8AN hose fittings, while the SAE quick-disconnect female end accepts 1/2-inch push-lock or flat-face couplers common to OEM and performance cooling systems. The compact 4-inch overall length and lightweight 0.115-pound design minimize installation footprint in tight engine bays, while the aluminum or aluminum-alloy construction balances durability with corrosion resistance. Proper torque and PTFE thread sealant ensure leak-free operation under both street and track conditions, critical when pressurized coolant or fuel systems demand absolute reliability.

Mechanics and fabricators working on engine swaps, fuel system upgrades, or legacy vehicle restorations benefit most from this adapter's versatility and compact form factor. Installation is straightforward: thread the -8AN side into your hose barb or fitting, connect the SAE quick-disconnect to your existing 1/2-inch coupling, and secure both connections with appropriate wrenches to prevent inadvertent separation. Compatible with both push-lock and flat-face SAE disconnects, this fitting works across a wide range of automotive cooling, fuel, and hydraulic applications where mixing AN and SAE standards is unavoidable. Stock one for your next swap, rebuild, or custom fabrication project.