Manley 11799-8 Race Flo Exhaust Valve 1.625" Small Block Chevy

The Manley 11799-8 Race Flo exhaust valve is precision-engineered for high-performance Small Block Chevy applications. This professional-grade valve features a 1.625-inch head diameter and 5.165-inch overall length with an 11/32-inch (0.344-inch) valve stem diameter, making it an ideal choice for performance and racing engine builds.

Key Features:

• 1.625-inch head diameter for optimized exhaust flow
• 5.165-inch overall length
• 11/32-inch (0.344-inch) stem diameter
• Stainless steel construction for durability and heat resistance
• Race Flo design for improved airflow characteristics
• Swirl polished underhead area for reduced drag
• Fully machined combustion face for optimal performance
• Sold as a set of 8 valves

Manley Performance valves are engineered to withstand the extreme conditions of high-performance and racing engines, offering superior strength, durability, and flow characteristics. Each valve is manufactured in the United States to exacting specifications, making them the preferred choice of engine builders and racing professionals worldwide.