Description
Maximize your small block Chevy’s breathing efficiency with Manley’s SBC R/F intake valves, engineered for serious racers who demand precision flow characteristics and reliability under extreme conditions. The 2.080-inch head diameter and Race Flo design optimize intake charge velocity, directly translating to improved cylinder fill and consistent power delivery across the RPM band. Built from stainless steel for corrosion resistance and durability, this set of 8 valves is the foundation for a high-performance cylinder head that performs lap after lap.
- SBC intake valves
- Race Flo design
- 2.080 in head
- 0.342 in stem
- 5.040 in length
- Stainless construction
- Set of 8 valves
- MPN: 11560-8






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