MANLEY BBC Exhaust Valve 11737-1, 1.880 Inch Head, 0.342 Inch Valve Stem, Stainless Steel, Extreme Duty

The MANLEY BBC Exhaust Valve Part Number 11737-1 is designed for high-performance Big Block Chevy engines requiring durable and reliable exhaust components. Crafted from stainless steel, this valve offers excellent resistance to heat and corrosion, making it suitable for demanding engine applications. With a head diameter of 1.880 inches and a valve stem diameter of 0.342 inches, it ensures optimal airflow and efficient exhaust flow to enhance engine power and efficiency. The valve length is approximately 5.522 inches, fitting a variety of performance builds and custom engine setups. Its extreme-duty construction makes it ideal for racing, high-performance street applications, and heavy-duty usage where durability is critical. This exhaust valve is sold individually and is compatible with a broad range of Big Block Chevy engines, providing a reliable solution for engine builders and mechanics seeking quality components for rebuilds or upgrades. Proper installation and compatibility checks are recommended to ensure optimal performance and fitment in your specific engine setup.

Features:

• Constructed from stainless steel for heat and corrosion resistance

• Designed for Big Block Chevy engines with 1.880-inch valve head

• Valve stem diameter of 0.342 inches for efficient airflow

• Extreme-duty construction suitable for high-performance applications

• Length of approximately 5.522 inches for versatile engine fitment