Manley's Street Series valves are the ideal choice for enthusiasts looking to boost the performance of a stock or mildly modified street engine.
Features
- High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.
- Chrome Stems and Hard Tips: These valves feature chrome stems and hard tips for increased durability and wear resistance, making them suitable for demanding applications.
- Swirl Polished and Fully Machined: The under head areas are meticulously swirl polished, and the combustion faces are fully machined, enhancing airflow and combustion efficiency.
- Variety of Shapes: Choose from the Street Master (Straight Stem) or Street Flo shapes, allowing you to customize your valve selection based on your specific needs.
Specs
- Manley Valve
- Exhaust, Valve-SBC S/M 1.500
- Product Market: Domestic
- Head Diameter: 1.500
- Valve Head Diameter: 1.500
- Stem Diameter: 0.3415
- Valve Stem Diameter: 0.3415
- O/A Length: 4.911
- Valve Length: 4.911
- Valve Tip Length: 0.250
- Tip Length: 0.250
- Margin Width: 0.060
- Seat Width: 0.100
- Top of Head: 10 Degree Dish
- Valve Head Shape: 10 Degree Dish
- Underhead Angle: 15.00
- Underhead Radius: 1/2
- Valve Series: Street Series
- Valve Sub-Series: Street Master
- Valve Material: Stainless Steel
- Valve Type: Exhaust
- Product Type: Engine Exhaust Valve Kit
- Valve Quantity: 8
- Engine Valve Quantity: 8
- Industry: Automotive
