Description
Manley Race Series 8mm x 1.560 L83 5.3L Exhaust Valves Stainless 12359-8
Manley is known as one of the leading manufacturers of Racing Valves in the world. Manley Racer Series Stainless Steel Valves were engineered for Street Performance and Racing applications below 8000 RPM. These valves feature chrome stems and hard tips with O.E.M. style radius keeper grooves. They are swirl polished and machined for maximum flow.
RACE SERIES
- Stainless Steel (XH-426 Exhaust and NK-842 Intake)
- Chrome Stems and Hard Tips
- Swirl Polished and Fully Machined
- Race Master (Straight Stem) and Race Flo Shapes Available
- Recommended Exhaust Valves for Alcohol Engines
