Ferrea Chevy SB 2.1in 11/32in 5.01in 0.25in 12 Deg S-Flo +.100 6000 Series Intake Valve - Set of 8

This set includes eight Ferrea 6000 Series intake valves, specifically made for Chevy Small Block engines. Each valve features a 2.1-inch head diameter and a 5.01-inch overall length, with a 11/32-inch stem diameter and a 0.25-inch tip length. These valves are designed with a 12-degree S-Flo profile and are +.100 inches longer than standard, offering an improved flow path for your engine's intake system.

The 6000 Series valves are constructed from high-grade stainless steel, known for its strength and resistance to heat and corrosion in demanding engine environments. The S-Flo design is Ferrea's way of improving airflow by reducing turbulence as the air-fuel mixture enters the cylinder. The +.100 inch length is a notable feature, often used when modifying cylinder heads or using different valve springs and retainers to ensure proper geometry and clearance. These valves are a solid option for builders looking for improved performance and reliability in their Chevy SB engine rebuilds.