Description
If you’re building or rebuilding a Small Block Chevy engine for racing or high-performance street duty, your valve choice directly impacts flow efficiency, durability under sustained RPMs, and overall cylinder head performance. Manley’s Race Flo intake valves deliver the flow characteristics serious racers demand, with precision engineering that handles the thermal and mechanical stress of competition. These stainless steel valves are a bolt-in upgrade that pairs seamlessly with ported heads and optimized induction systems.
- Intake valve, SBC application
- Race Flo design
- 2.055 in head diameter
- 0.342 in stem diameter
- 4.911 in overall length
- Stainless steel construction
- Set of 8 (complete intake set)
- MPN: 11568-8






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