Manley 11503-6 Exhaust Valve for Buick V6 Engines, Severe Duty, 1.500 Inch Head Diameter, 0.342 Inch Valve Stem Diameter, 4.725 Inch Length, Stainless Steel Set of 6

The Manley 11503-6 exhaust valves are designed for demanding engine applications in Buick V6 vehicles. Crafted from high-quality stainless steel, these valves offer exceptional durability and resistance to heat and corrosion. Featuring a 1.500-inch head diameter and a 0.342-inch stem diameter, they are built to withstand severe duty conditions and high-performance environments. The 4.725-inch length ensures proper fit and optimal airflow for improved engine efficiency and power output. This set includes six valves, making it suitable for complete valve replacements or engine rebuilds. These valves are compatible with Buick V6 engines requiring robust, high-performance exhaust components. Their construction ensures reliable operation under strenuous conditions, providing long-lasting performance and maintaining engine integrity. Whether for restoration, repair, or performance upgrades, the Manley 11503-6 exhaust valves are engineered to meet the stringent demands of modern engine rebuilds and racing applications. Proper installation and compatibility checks are recommended to maximize performance and longevity of the engine components.

Features:

• Constructed from durable stainless steel for high resistance to heat and corrosion

• Designed for severe duty applications in Buick V6 engines

• 1.500-inch head diameter for optimal exhaust flow

• 0.342-inch stem diameter compatible with standard valve guides

• 4.725-inch length for precise fit and performance

• Set includes six valves for comprehensive engine servicing