Description
If you’re running IMCA Modified competition, exhaust scavenging directly impacts your power band and lap times. Schoenfeld’s SBC Modified header delivers optimized primary tube sizing and collector design specifically engineered for small block Chevy circle track applications, giving you the tuned exhaust flow that separates winners from the field. This is a bolt-on kit that installs without fabrication, letting you focus on setup and driver performance.
- IMCA Modified application
- 1-3/4 to 1-7/8 in primaries
- 3-1/2 in collector
- Small Block Chevy compatible
- Steel construction
- Black paint finish
- Complete bolt-on kit
- Proven circle track design






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