SKU: MAN11880-8
UPC: 807298054667
MPN: 11880-8
The Manley S/D 2.350 Intake Valves with +.350 oversized stem are designed for high-performance and racing applications where maximum flow, durability, and reliability are essential. These valves cater to builders and enthusiasts who are pushing naturally aspirated or forced-induction engines beyond stock parameters, ensuring they can withstand sustained combustion pressures and thermal cycling.
Manufactured from premium stainless steel alloys, these valves are specifically formulated to resist heat fatigue, corrosion, and mechanical failure under continuous high-load conditions. The 2.350-inch head diameter optimizes flow characteristics while maintaining structural rigidity, and the +.350 oversized stem diameter enhances strength and valve seat contact pressure, critical for sealing integrity at elevated RPM and boost levels.
Ideal for dedicated track engines, competition setups, or high-revving street machines, these valves deliver the metallurgical performance required for extreme duty cycles. Manley's precision manufacturing ensures tight tolerances and consistent geometry across every valve, providing a reliable alternative to lesser-quality aftermarket options.
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