Ferrea Competition Plus Hollow Stem 2.020" Intake Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.010" Length Helmet Air System Blower Wiring Harness Spray Bottle 18186

Spray Bottle 18186

The best and easiest way to tow your race car

carrier studs and axle bearing retainer t-bolts

3/8 in Hose Evacuation Billet Aluminum

The new Aeromotive Fuel Log incorporates features never before available

Ferrea Competition Plus Hollow Stem 2.020" Intake Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.010" Length Helmet Air System Blower Wiring Harness Spray Bottle 18186An important factor to take into consideration to increase the engine's RPMs, is the valve train weight. Of course, the valve being a main component, the design has to be perfected to accomplish the weight reduction to allow higher RPMs. Ferrea's latest contribution to this area is the introduction of its Lightweight Hollow Stem Valve. We developed a manufacturing process that gun drills and micro polishes the stem to achieve a valve reduction in