Description
If you’re running IMCA Modified circle track competition, exhaust scavenging directly impacts your power curve and lap times. Schoenfeld’s purpose-built headers eliminate restrictive factory designs with optimized primary tube sizing and collector geometry that’s been proven in thousands of race events. This kit delivers the bolt-on simplicity you need to focus on setup tuning rather than fabrication.
- 1-5/8″ primary tubes
- 3″ collector outlet
- Small Block Chevy fitment
- IMCA Modified spec
- Steel construction
- Black paint finish
- Complete header kit
- Schoenfeld MPN 1105






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