Manley SBC 11399-8 Small Block Chevy Exhaust Valve, 1.625 Inch Head Diameter, 5/16 Inch Valve Stem, 5.640 Inch Length, Stainless Steel

The Manley SBC 11399-8 exhaust valve is designed specifically for small block Chevrolet engines, providing reliable performance and durability. Featuring a 1.625-inch head diameter and a 5/16-inch valve stem, this valve ensures optimal airflow and efficient exhaust flow within your engine. Constructed from high-quality stainless steel, it offers excellent resistance to heat and corrosion, making it suitable for high-performance applications. The valve measures 5.640 inches in overall length, fitting a variety of SBC engine configurations and ensuring proper valve seat contact.

Designed for precision and longevity, this exhaust valve supports engine efficiency and power output. Whether you're rebuilding or upgrading your small block Chevy, the Manley SBC 11399-8 valve delivers consistent performance and durability. Its robust stainless steel construction and precise manufacturing standards make it a dependable choice for both street and racing engines. Proper fitment and high-quality materials ensure that this valve can withstand the demanding conditions of high-performance engine operation, contributing to overall engine health and performance.

Features:

• Constructed from stainless steel for heat and corrosion resistance

• 1.625-inch valve head diameter designed for small block Chevy engines

• 5/16-inch valve stem size for optimal airflow and durability

• Overall length of 5.640 inches suitable for various SBC engine configurations

• Engineered for high-performance applications and reliable operation