Edelbrock 9771 Exhaust Valve for Big Block Chevy with 1.880 Inch Head and 11/32 Inch Valve Stem

The Edelbrock 9771 exhaust valve is designed for high-performance Big Block Chevy engines. Featuring a 1.880-inch head diameter and an 11/32-inch valve stem, this stainless steel valve provides durability and resistance to heat and corrosion. Engineered for optimal exhaust flow, it contributes to improved engine efficiency and power output. This valve is suitable for use with Edelbrock Performer RPM 454-O and 454-R series cylinder heads, ensuring a precise fit and reliable operation. Crafted from premium stainless steel, the valve offers long-lasting performance under demanding conditions. Whether rebuilding or upgrading your engine, this exhaust valve is an essential component for maintaining engine integrity and performance.

Features:

• Material: Stainless steel for durability and corrosion resistance

• Valve Head Diameter: 1.880 inches for optimal exhaust flow

• Valve Stem Size: 11/32 inches for compatibility with OEM and aftermarket heads

• Designed for Big Block Chevy engines

• Compatible with Edelbrock Performer RPM 454-O and 454-R cylinder heads