90 Degree Swivel -4 to 1/8 NPT

The 90 Degree Swivel -4 to 1/8" NPT adapter by Allstar Performance is an essential fluid routing component for custom fuel, oil, coolant, and brake line installations in high-performance and modified vehicles. Fabricators, engine builders, and suspension technicians rely on this fitting to change flow direction without kinking hoses or creating stress points that compromise system integrity.

This swivel fitting features a 90-degree design with one -4 AN port and one 1/8" NPT port, allowing versatile connections between AN-spec hose systems and NPT-threaded manifolds, blocks, or accessories. The swivel joint rotates freely, eliminating the need for separate swivel nuts or secondary fittings and reducing assembly complexity while improving reliability. Constructed from aluminum alloy with precision machining, the adapter is designed to fit congested engine compartments without interference with headers, intake manifolds, or accessory brackets.

Allstar's reputation for precision racing components makes this swivel a trusted choice for street rods, drag cars, circle track engines, and vintage restorations where functional aesthetics and durability are paramount. Whether you're building a fuel system for a carbureted stroker or routing coolant lines around engine bay obstacles, this fitting is ideal for solving tight-space plumbing challenges.