Manley 11361-8 Stainless Steel Intake Valve Head Stem - 1.550 3136

The Manley 11361-8 is a premium stainless steel intake valve engineered for high-performance applications. Featuring a 1.550" head diameter and .3136" stem diameter, this valve is precision-manufactured from Manley's Race Series stainless alloy to deliver exceptional flow and durability in demanding engine environments.

Key Specifications:

• Head Diameter: 1.550"
• Stem Diameter: .3136"
• Overall Length: 4.923"
• Tip Length: .175"
• Underhead Angle/Radius: 25° x 7/16"
• Margin: .065"
• Seat Width: .115"
• Top of Head: 18° Dish
• Installed Height: Stock
• Weight: 87 grams

Performance Features:

• Chrome-finished stems for superior wear resistance and reduced friction
• Swirl-polished underheads for optimized airflow characteristics
• Fully hardened tips to withstand aggressive valve train systems
• Completely machined combustion faces for consistent sealing
• Precision-controlled margin heights for durability
• Exact stem-to-seat concentricity for proper valve seating
• Pro-Flo design with reduced stem diameter in fillet area for increased airflow and reduced weight

Backed by over 40 years of valve manufacturing expertise, Manley Performance valves are suitable for all applications from street performance builds to 1000+ horsepower race engines. This valve meets the highest quality standards and is designed to outflow and outperform in even the most severe operating conditions.