Ferrea Competition Plus Hollow Stem 1.600" Exhaust Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 4.960" Length DX2800K Fits Ford Big Block/385 Series

Fits Ford Big Block/385 Series 429 and 460The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Kit includes: 22 ft

Compatible with many other types of remote mounted racing water pumps

and a deep aggressive rumble

Available for most domestic V8 applications

Ferrea Competition Plus Hollow Stem 1.600" Exhaust Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 4.960" Length DX2800K Fits Ford Big Block/385 SeriesAn 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