Ferrea Chevy SB 2.1in 11/32in 5.01in 0.25in +.100 6000 Series Int Valve - Single (Drop Ship Only)

This Ferrea 6000 Series intake valve is made from high-strength stainless steel, specifically chosen for its durability under high temperatures and pressures found in performance Chevy SB engines. The 2.1-inch head diameter is larger than stock, which helps increase airflow into the combustion chamber, potentially improving engine performance. It features a 5.01-inch overall length and a 0.25-inch stem diameter, with an additional 0.100 inches of length compared to standard valves, offering flexibility for specific engine builds.

The valve stem is precisely ground to 11/32 inches, ensuring a good seal within the valve guide. Ferrea is known for producing well-built valvetrain components, and this intake valve is designed to handle the demands of modified engines. Its stainless steel construction resists corrosion and wear, making it a solid option for rebuilding or upgrading your engine's top end.