Manley BBC R/M 1.880 Inch Exhaust Valves Set of 8

The Manley BBC R/M exhaust valves are designed for high-performance Big Block Chevy engines, offering reliable durability and precision. These valves feature a 1.880-inch head diameter and a 0.372-inch stem diameter, providing optimal airflow and combustion efficiency. Crafted from stainless steel, they resist corrosion and withstand high temperatures typical in racing or performance applications. The valves measure approximately 5.422 inches in length, making them suitable for customized engine builds requiring precise valve dimensions. Each set includes eight valves, ensuring comprehensive replacement or upgrade for your engine's exhaust system. These valves are engineered for maximum performance and longevity, making them ideal for enthusiasts seeking consistent power output and engine reliability. The design emphasizes air flow and durability, supporting high RPM operation and aggressive driving conditions. With compatibility for Big Block Chevy engines, these exhaust valves are a critical component for maintaining engine efficiency and performance in racing or high-performance street applications.

Features:

• Designed for Big Block Chevy engines with a 1.880-inch head diameter

• Constructed from stainless steel for corrosion resistance and durability

• 0.372-inch valve stem diameter for precise fit and performance

• Approximately 5.422 inches in length for custom engine setups

• Set of 8 valves suitable for comprehensive engine rebuilds or upgrades

• Optimized for high-performance and racing applications

• Engineered to improve airflow and combustion efficiency