Description
If you’re running IMCA Modified competition, exhaust scavenging directly impacts your power output and lap times. Schoenfeld’s long-primary headers are engineered to optimize exhaust gas velocity and cylinder evacuation on small block Chevy platforms, giving you the competitive edge on the track. This is a bolt-on kit built for serious racers who demand proven performance without compromise.
- 1-5/8 in primary tubes
- 3 in collector outlet
- Long primary configuration
- Steel construction
- Black powder coat
- Small block Chevy fit
- IMCA Modified legal
- Complete kit included
- Bolt-on installation






Reviews
There are no reviews yet.