Description
For Dirt Late Model competition, exhaust scavenging directly impacts power delivery off the line and through the corners. The Beyea SBC Tri-Y design optimizes primary tube sizing and collector efficiency to maximize low-end torque and mid-range responsiveness—critical advantages on short tracks where every tenth matters. This bolt-on kit eliminates fabrication delays and gets you race-ready without compromise.
- Tri-Y primary configuration
- 1-3/4″ to 2″ primary tubes
- 3-1/2″ collector
- 9-13° head angle
- Small Block Chevy compatible
- Steel construction
- Black powder coat
- Complete header kit
- Dirt Late Model specific
- Bolt-on installation






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