Beyea Modified Header SBC Tri-Y 23 Deg IDMTY-23S2S
Part Number: BEYIDMTY-23S2SBEYEA CUSTOM HEADERS
- SKU:
- BEYIDMTY-23S2S
- MPN:
- IDMTY-23S2S
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 34.00 LBS
Description
If you're running a Small Block Chevy in UMP Modified competition, header selection directly impacts exhaust scavenging efficiency and cylinder fill—two factors that separate winners from the field. The Beyea Modified Tri-Y design optimizes primary tube sizing and collector geometry for the specific RPM range and displacement characteristics of SBC platforms, delivering measurable gains in horsepower and torque. This is a bolt-on upgrade that requires no custom fabrication, making it an efficient investment in performance.
- Tri-Y configuration
- 1-3/4 to 1-7/8 in primary
- 3-1/2 in collector
- Small Block Chevy compatible
- UMP Modified spec
- 23-degree design
- Black paint finish
- Pair (left/right)
- Bolt-on installation
- CNC-engineered construction
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