Manley 10650-8 Small Block Chevy Intake Valve Set – NK-840 Stainless Steel

Upgrade your Small Block Chevy engine with this high-performance intake valve set from Manley. Made from NK-840 stainless steel, these valves offer superior strength, heat resistance, and durability, making them ideal for street, strip, or race applications. Precision-engineered to provide optimal airflow and combustion efficiency, they are a trusted choice for classic Chevy restorations and performance builds.

Specifications

• Manufacturer: Manley

• Part Number: 10650-8

• Application: Small Block Chevy (SBC)

• Material: NK-840 Stainless Steel

• Head Diameter: 2.02″

• Overall Length: 4.880″

• Stem Diameter: 0.341″

• Valve Tip Length: 0.260″

• Valve Seat Width: 0.120″

• Quantity: Set of 8 valves

Key Features & Benefits

• High-Performance Stainless Steel – Handles high temperatures and aggressive cam profiles

• Precision Machined – Ensures proper sealing, airflow, and performance

• OEM-Style Fitment – Direct replacement for Small Block Chevy intake valves

• Enhanced Engine Durability – Resistant to wear, fatigue, and corrosion

• Ideal for Performance Builds – Perfect for street, strip, or racing SBC engines

Why Choose Customville American?
We supply premium engine components for classic American cars to UK enthusiasts. Stocking Manley performance valves locally means fast delivery, no import delays, and access to race-proven components for your build.