Ferrea 6000 Series Competition Valves (B Series - LS / B20) Complete Engine Racing fuels contaminate oil and

Racing fuels contaminate oil and attack OEM plastics

Spring : SPR-H100-DR-Z7

Hi-Grade Mounting Hardware

Complete engine valve cover to oil pan

If you have broken the overseas "forged billet" cranks or you simply demand the best

Ferrea 6000 Series Competition Valves (B Series - LS / B20) Complete Engine Racing fuels contaminate oil andFerrea Valves, the worlds leading manufacturer of racing valves, introduces the Sport Compact market into the already race proven Ferrea 6000 Series Competition Valves. This Ferrea Valves Series is designed to provide excellent reliability in an environment of high RPM and high spring pressures, at a budget price. These valves have higher fatigue resistance and tensile strengths than our competitors best offering. The 6000 Series Competition Valves