Manley SBC R/F 1.560in Exhaust Valves 11501-8
Part Number: MAN11501-8MANLEY
- SKU:
- MAN11501-8
- UPC:
- 807298049069
- MPN:
- 11501-8
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
Description
If you're building or rebuilding a high-performance small block Chevy, valve choice directly impacts combustion efficiency, cylinder head flow, and overall engine reliability under sustained RPM. Manley's Race Flo exhaust valves are engineered with a larger 1.560-inch head diameter to maximize flow characteristics while the stainless steel construction resists thermal fatigue and corrosion—critical when running lean air-fuel ratios or aggressive ignition timing. This is a complete set of eight valves, ready to drop into your SBC cylinder head.
- Exhaust Valve
- Race Flo design
- 1.560in head diameter
- 0.342in stem diameter
- 4.911in overall length
- Stainless steel construction
- Small Block Chevy fitment
- Set of 8 valves
- Manley part #11501-8
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