Ferrea F6153 6000 Series Intake Valve Set Small Block Chevy 2.125" 11/32" Stem

These competition-grade valves feature a 2.125-inch head diameter, 11/32-inch stem diameter, and 5.01-inch overall length with a 0.25-inch tip length. The valves are engineered with a 12-degree Super-Flo valve face angle and feature a +.100 oversized head for enhanced airflow in high-performance applications.

Key Features:

• Manufactured using Ferrea's exclusive two-step slow forging process with EV8 stainless steel
• Hard chrome stems for superior durability and reduced friction
• Friction-welded hard tips for extended service life
• Swirl-polished valve head for optimal flow characteristics
• Special heat-treatment and stress-relieving process for enhanced reliability
• Higher fatigue resistance and tensile strength than competing products

The 6000 Series Competition Valves are specifically designed to provide exceptional reliability in demanding racing environments with high spring pressures and roller camshafts, while maintaining a budget-friendly price point. These valves are ideal for drag racing and oval track applications where performance and durability are critical. Ferrea Racing Components brings decades of racing expertise from Formula 1, Indy Car, NASCAR, and Sprint Car development to deliver professional-grade valvetrain components for serious enthusiasts and racers.