Edelbrock 9643 Exhaust Valves Set of 8 for Mopar B / RB-Series with 1.810 Inch Head Diameter and 11/32 Inch Valve Stem

The Edelbrock 9643 exhaust valves are designed for high-performance Mopar B and RB-Series engines, providing reliable operation and durability. Each valve features a 1.810-inch head diameter, ensuring proper seating and flow characteristics for optimized exhaust flow. Made from stainless steel, these valves offer corrosion resistance and long-lasting performance under demanding engine conditions. The set includes eight valves, suitable for complete exhaust valve replacement or upgrade in compatible Mopar engines. Precision manufacturing ensures consistent dimensions and fitment, making them an excellent choice for enthusiasts and professional mechanics seeking quality replacement parts.

These exhaust valves are engineered to withstand high temperatures and pressure, maintaining engine efficiency and power output. The 11/32-inch valve stem provides a precise fit in the valve guides, reducing wear and ensuring smooth valve operation. Whether rebuilding an engine or upgrading for performance, these valves are designed to meet the specifications of the original equipment, ensuring proper fitment and reliable performance. Compatible with a variety of Mopar B and RB-Series engines, they are essential components for restoring or enhancing your engine’s exhaust system.

Constructed with high-grade stainless steel, these valves resist corrosion and oxidation, extending their service life. The set of eight is ideal for complete valve replacement, ensuring a balanced and consistent exhaust flow across all cylinders. Installation should be performed by qualified technicians familiar with Mopar engine specifications to ensure optimal performance and longevity. Trust Edelbrock's reputation for quality and performance with these durable and reliable exhaust valves, engineered to meet the demands of high-performance applications.

Features:

• Set of eight exhaust valves designed for Mopar B and RB-Series engines

• Head diameter: 1.810 inches for optimal exhaust flow

• Valve stem diameter: 11/32 inch for precise fit and operation

• Material: Stainless steel for corrosion resistance and durability

• Engine compatibility: Suitable for high-performance rebuilds and upgrades

• High-temperature and pressure resistant for reliable long-term performance

• Manufactured to meet original equipment specifications for proper fitment

• Ideal for restoring or enhancing engine exhaust system