Beyea Custom Headers DLMTY-913D2 Dirt Late Model Tri-Y Header Small Block Chevy 9-13 Degree Dart

The Beyea Custom Headers DLMTY-913D2 is a high-performance Tri-Y header specifically designed for dirt late model racing applications with Small Block Chevy engines. This header is engineered for 9-13 degree Dart cylinder heads and features a 7-bolt flange configuration for secure mounting and proper sealing.

Key Features:

• Tri-Y header design optimizes exhaust scavenging for improved power across a broader RPM range
• Double-step primary tubes: 1-3/4 inch to 2 inch progression for enhanced exhaust flow
• 3.5 inch collector diameter maximizes exhaust evacuation
• Laser-cut flanges ensure precise fitment and reliable sealing
• Quality steel construction with black paint finish for durability
• Designed specifically for 9-13 degree Dart heads with 7-bolt flange pattern
• Recommended for 421-445 cubic inch displacement engines

Beyea Custom Headers has established a reputation in circle track racing for developing thoroughly tested exhaust systems used by top Modified and Late Model race teams across the United States. Each header is precision-fabricated to deliver maximum performance and reliability in competitive dirt late model racing conditions. Also available in stainless steel and lightweight stainless steel configurations.