90 Degree Cast Aluminum Elbow 3in OD

The Vibrant Performance 90 Degree Cast Aluminum Elbow 3in OD is a precision mandrel-bent tubing component designed for custom exhaust, intake, and coolant line fabrication in performance and motorsports applications. This 3-inch outside diameter aluminum elbow delivers a tight 2.375-inch bend radius with consistent wall thickness of 0.125 inches, engineered to maintain flow efficiency while supporting high-temperature cycling and vibration resistance in demanding engine bay environments.

The 90-degree angle and 0.625-inch legs provide straightforward installation into complex tubing layouts without requiring secondary cutting or welding operations. Cast aluminum construction balances lightweight design with thermal stability—critical for exhaust and coolant applications where expansion and contraction occur constantly. The mandrel-bent process ensures the elbow maintains structural integrity at the bend point, preventing kinking that compromises flow rate and durability. Natural aluminum finish resists corrosion in typical under-hood conditions and accepts anodizing or powder coating for enhanced protection and customization.

This component serves builders and technicians assembling custom exhaust systems, turbo plumbing, intercooler lines, and radiator hose assemblies where precise bends and reliable fitment are non-negotiable. The 3-inch diameter suits mid-size and larger displacement engines requiring adequate flow area. Whether fabricating a street performance build or race engine cooling circuit, the consistent mandrel-bent geometry eliminates flow turbulence that degrades cooling efficiency or exhaust scavenging. Vibrant Performance's tubing components are recognized within the automotive fabrication industry for consistent manufacturing tolerances and repeatable bend quality.

Weighting just 0.61 pounds, this single elbow integrates into multi-piece tubing assemblies without adding significant weight penalty. The compact dimensions (6.85 x 3.45 x 8.05 inches) allow precise fitment in tight engine compartments common in modern performance installations.