HOT CAMS Exhaust Valve 8400005-1
Upgrade your engine’s performance with the HOT CAMS Exhaust Valve 8400005-1, designed as a high-quality, forged one-piece OEM replacement. This valve features precision machining for optimal sealing and durability, ensuring enhanced engine efficiency and longevity.
- Forged one-piece construction for superior strength
- Precision machined valve head and seat for optimal fit
- Nitride coating for improved wear resistance
- Induction hardened valve stem tip for enhanced durability
- Precision polished surface for smooth operation
- Compatible with OEM valve keepers for easy installation









