Description
If you’re building or rebuilding a Small Block Chevy engine for serious track duty, intake valve quality directly impacts combustion efficiency, flow characteristics, and overall reliability under sustained high RPM operation. Manley’s Race Master line delivers stainless steel construction and precision engineering that withstands the thermal and mechanical demands of competition. This set of eight valves gives you the exact fitment and durability required for a streetable or full-race SBC platform.
- Stainless steel construction
- 2.080 in head diameter
- 0.342 in valve stem
- 5.040 in overall length
- Race Master specification
- Small Block Chevy compatible
- Set of 8 valves
- Manley part #11812-8






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