Description
A precision intake valve is critical to your engine’s breathing efficiency and combustion reliability. The PROX 28.2487-2 is manufactured to exacting OEM specifications, ensuring consistent performance whether you’re rebuilding a high-mileage engine or assembling a fresh long-block. When your engine’s intake charge depends on tight tolerances and material integrity, this valve delivers the dependability that separates a reliable build from a costly failure.
- OEM-specification construction
- Precision-engineered tolerances
- Standard size availability
- High-quality material composition
- MPN: 28.2487-2






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