Description
Manley’s Severe Duty intake valves are engineered for high-RPM Small Block Chevy applications where stock components simply can’t survive sustained performance demands. Built from premium stainless steel, these valves deliver exceptional reliability in forced-induction and naturally aspirated racing engines without sacrificing flow characteristics. Whether you’re rebuilding a competition motor or upgrading an existing platform, this complete set of eight valves ensures consistent performance across all cylinders.
- Intake valve only
- Severe duty construction
- 1.940 inch head diameter
- 0.342 inch stem diameter
- 5.011 inches total length
- Stainless steel material
- Small Block Chevy fitment
- Complete set of 8
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