3.0 60 Deg Radius Elbow

The 3.0 60 Deg Radius Elbow from Boyce is a precision exhaust component engineered for builders and mechanics who demand smooth airflow and reliable performance in custom exhaust systems. This 60-degree radius elbow serves as a critical junction piece in engine bay plumbing, directing exhaust gases with minimal turbulence and backpressure. Whether you're fabricating a modern engine swap or upgrading a classic hot rod, this elbow provides the geometry needed to move gas efficiently.

Boyce's radius elbow design uses gradual 60-degree bends rather than abrupt 90-degree turns, a proven engineering principle that reduces internal turbulence and preserves scavenging efficiency across the power band. The 3.0-inch diameter accommodates mid-range to larger displacement engines and naturally aspirated or moderate boost applications. Weighing 2.3 lbs and compact in footprint (5.85 x 3.2 x 14.75 inches), this component integrates cleanly into tight engine compartments while maintaining the structural rigidity required for vibration damping and thermal cycling.

This elbow is ideal for fabricators, restoration shops, and enthusiasts building custom exhaust manifold systems. It is compatible with various connection methods, including slip fit or TIG weld, and can be used with mild steel or stainless steel materials. The precision manufacturing ensures consistent wall thickness and smooth internal transitions, making it a reliable choice for optimizing exhaust flow.