Ferrea

Valve Lock, 7 Degree, 5.50 mm Valve Stem, Standard Height, Chromoly, Natural, Honda 4-Cylinder, Kit.

The 5000 Series Hi Performance Valves have become the alternative for performance engine builders that use our competitors “street” or “performanc...

The 5000 Series Hi Performance Valves have become the alternative for performance engine builders that use our competitors “street” or “performanc...

The 5000 Series Hi Performance Valves have become the alternative for performance engine builders that use our competitors “street” or “performanc...

The 5000 Series Hi Performance Valves have become the alternative for performance engine builders that use our competitors “street” or “performanc...

The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures, at a budget price. Th...

Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use speci...

Ferrea valve seals are made of rubber compound material for intake application and special hi-temp compound for exhaust application. Includes:  VS...