AN To NPT 45 Degree -8 x 1/2in

The AN To NPT 45 Degree -8 x 1/2in adapter from ALLSTAR PERFORMANCE is a vital component for engine builders and performance enthusiasts working with custom cooling, fuel, or hydraulic systems. This adapter connects AN (Army-Navy) fittings to NPT (National Pipe Thread) ports, facilitating transitions between two widely used threaded standards in the automotive industry.

Designed with a 45-degree angle, this adapter maximizes clearance in tight spaces while maintaining structural integrity under pressure. It is precision-machined from aluminum alloy and finished to resist corrosion, ensuring durability in various applications. The -8 AN size connects directly with braided hose or hard-line systems using AN8 fittings, while the NPT side accommodates standard pipe-thread ports.

This adapter is particularly beneficial for LS engine swaps and turbocharged cooling upgrades, providing a reliable connection for custom fuel systems. Its geometry reduces strain on adjacent fittings and hoses, which can help extend the lifespan of the system and minimize the risk of leaks in high-revving engines.