Bulkhead on the Run Black -3

The ALLSTAR PERFORMANCE Bulkhead on the Run Black -3 (SKU ALL 50096) is a compact aluminum bulkhead tee fitting engineered for high-pressure fluid systems in performance and racing applications. This three-way inlet connector features three 3 AN male ports configured in a tee layout, allowing simultaneous distribution or consolidation of fuel, coolant, or brake fluid lines in confined engine bays and custom installations where space is at a premium.

Black anodized aluminum construction provides corrosion resistance and a finished appearance while maintaining lightweight properties critical in race-car builds. The bulkhead design means each port sits flush to a mounting surface, eliminating dead-leg complications that can trap sediment or create pressure spikes in fuel and coolant circuits. All three ports accept standard 3 AN hose adapters, fittings, and quick-disconnects, ensuring compatibility with common high-performance plumbing components. The compact footprint and low weight (0.04 lbs) make this fitting ideal for engine bay integration where every inch and ounce matter.

This bulkhead tee fits professional drag racers, road-course competitors, fuel-injected engine conversions, and custom hot-rod builders who require precise flow control and clean inlet routing. Whether managing dual-feed fuel systems, radiator bypass loops, or turbo coolant circuits, this fitting provides a clean junction point without requiring inline splitters. The -3 AN rating aligns with modern EFI fuel rails and high-volume cooling systems operating at sustained pressure, making it a trusted choice for builders who demand reliability at the track and show field.