Male -16AN to -16AN ORB 45 Degree Fitting

The Male -16AN to -16AN ORB 45 Degree Fitting from Vibrant Performance is an essential component for custom fuel, coolant, and brake line routing in high-performance engine builds and vehicle modifications. Designed for mechanics and enthusiasts who demand precision plumbing in tight engine bays, this fitting allows you to redirect -16AN hose runs at a 45-degree angle while maintaining a sealed connection without external clamps or secondary adapters. Whether you're fabricating a custom fuel system for a turbo build, upgrading brake lines on a track car, or managing complex coolant loops in an engine swap, this ORB (O-Ring Boss) fitting delivers the reliable leak-free performance that separates professional installations from amateur work.

This fitting features an O-Ring Boss connection on both ports, meaning it relies on a precision-machined seat and elastomer seal rather than thread tape, eliminating the risk of contamination from PTFE debris in critical fuel or hydraulic systems. The 45-degree angle orientation allows you to navigate around engine accessories, turbochargers, and chassis components without sharp bends that weaken hose integrity or create dead spots where sediment accumulates. Vibrant Performance manufactures this fitting to automotive-grade tolerances, ensuring the male connection threads engage with standard -16AN female ports with zero play, and the ORB seals compress consistently to create a hydraulically sound joint that withstands fuel system pressures and thermal cycling from engine heat.

This fitting is ideal for fabricators building custom fuel systems, EFI conversions on carbureted engines, and motorsport cooling circuits where space and flow optimization are non-negotiable. Installation is straightforward: hand-tighten the ORB connection until the O-ring seal compresses, then use a wrench to snug it an additional quarter-turn—over-tightening will crush the seal and cause leaks. Compatible with all standard -16AN female ORB ports (fuel rails, filter housings, coolant adapters, and braided hose ends), this compact fitting weighs only 0.41 lbs and occupies minimal space in the engine bay, making it perfect for tight installations where traditional straight fittings create awkward hose routing or restrict access to other components.