Manley LS7 R/M 1.615 Exhaust Valves 11689-8
Part Number: MAN11689-8MANLEY
- SKU:
- MAN11689-8
- MPN:
- 11689-8
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
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Description
LS7 engines demand exhaust valves engineered for sustained high-RPM performance and thermal cycling. These Manley R/M valves are precision-manufactured to handle the extreme demands of forced-induction and nitrous applications while maintaining precise sealing integrity. OEM valves simply won't survive aggressive tuning—upgrade to components built for power.
- Exhaust valve
- 1.615" head diameter
- 0.3136" stem diameter
- 5.230" overall length
- Stainless steel construction
- LS7-specific design
- GM LS-Series compatible
- Set of 8 valves
- Bolt-in replacement
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