MANLEY SBC Small Block Chevy Exhaust Valves Set of 8 with 1.600 Inch Head Diameter and 0.342 Inch Stem Diameter

The MANLEY SBC Small Block Chevy Exhaust Valves are designed to optimize engine performance with precision engineering and durable construction. These valves feature a 1.600-inch head diameter, providing efficient exhaust flow for improved horsepower and torque. Made from high-quality stainless steel, they offer excellent heat resistance and longevity under demanding conditions. The set includes eight valves, suitable for rebuilding or upgrading your small block Chevy engine for street performance applications.

Features:

• Head Diameter: 1.600 inches for enhanced exhaust flow

• Stem Diameter: 0.342 inches for durability and reliability

• Length: Approximately 4.911 inches for proper fit in SBC engines

• Material: Stainless steel for heat resistance and longevity

• Set of 8 valves, ideal for engine rebuilds and performance upgrades