Description
A properly tuned exhaust header is fundamental to unlocking your 602 crate engine’s potential on the dirt circle track. Schoenfeld’s D.I.R.T Modified headers are engineered with the specific tube sizing and collector geometry that DIRT-class competitors demand for consistent, repeatable power delivery. This bolt-on kit eliminates guesswork and gets you race-ready without custom fabrication.
- 1-5/8 inch primary tubes
- 3 inch collector outlet
- Small Block Chevy compatible
- Steel construction
- Black paint finish
- Bolt-on kit format
- DIRT Modified certified
- 602 crate engine optimized
- Circle track tested design






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