Ferrea Competition Plus Hollow Stem 2.020" Intake Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.010" Length 4101CSMBK Cold formed solid steelVehicle Applications:

Cold formed solid steelVehicle Applications: 1989-2003 Ford Ranger (All Cabs) 94-04 Mazda Pickup 3/4" Rear SwaybarVehicle Applications: 1989-2003 Ford Ranger (All Cabs) 94-04 Mazda Pickup 3/4" Rear Swaybar

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Complete hardware kit includedDerale has been the leader in performance cooling for decades

ER(R) is a liquid chemical formula designed to be added to the lubricating fluids of your vehicle or machinery

Ferrea Competition Plus Hollow Stem 2.020" Intake Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.010" Length 4101CSMBK Cold formed solid steelVehicle Applications:An 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