Description
If you’re running a dirt late model with an SBC and want to maximize exhaust scavenging and low-end torque, a purpose-built tri-Y header is non-negotiable. Beyea’s DLM design uses stepped primaries (1-3/4″ to 2″) to optimize exhaust gas velocity across your RPM range, translating directly to better throttle response and horsepower gains. This bolt-on kit is engineered specifically for 23-degree SBC heads, so you get precise fitment without compromise.
- Tri-Y configuration
- Stepped primaries: 1-3/4″ to 1-7/8″ to 2″
- 3-1/2″ collector
- Steel construction
- Black paint finish
- Small Block Chevy compatible
- 23-degree head fitment
- Dirt late model application
- Complete kit—ready to install
- Bolt-on design






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