Beyea Custom Headers DLMTY-18BT SBC Tri-Y Dirt Late Model Spreadport Headers

The Beyea Custom Headers DLMTY-18BT is a high-performance Tri-Y header system engineered specifically for dirt late model racing applications with Small Block Chevy engines equipped with 18-degree Brodix Spreadport cylinder heads. These headers are designed to optimize exhaust flow and create a broader power curve for competitive racing performance.

Key Specifications:

• Application: Dirt Late Model racing
• Engine: Small Block Chevy (SBC) 360-420 cubic inches
• Head compatibility: 18-degree Brodix Spreadport heads
• Design: Tri-Y configuration for enhanced scavenging
• Primary tube diameter: 1-3/4 inch to 1-7/8 inch stepped design
• Collector diameter: 3-1/2 inches
• Material: Steel construction
• Finish: Black painted coating

Beyea Custom Headers brings over 15 years of header fabrication expertise to the racing industry. Each header design has been tested and proven on track, with products used by top Modified and Late Model race teams and engine builders nationwide. The Tri-Y design provides superior exhaust scavenging compared to traditional 4-into-1 headers, helping to broaden the power band and improve mid-range torque. Beyea Custom Headers guarantees the fit and performance of every header they manufacture.