| Manley Performance LS1 Exhaust Valve Set (8) 2.020 Head Diam.
For nearly 40 years Manley Performance has maintained a leadership role in the global motorsports community, supplying a myriad of valvetrain and internal engine components to enthusiasts, leading race teams, professional engine builders, specialty vehicle constructors as well as OEMs
- Neck Down Configuration
- XH-426 Stainless Exhaust Material
- NK-842 Stainless Intake Material
- Chrome Stems and Hard Tips
- Swirl Polished and Machined
Shipping $9.99. | 
Shopping Cart