Twin Power Valve Kit

• Valve kits include (four) stock size valves for each application.

• Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface build-up of .0002.

• All components are the high-quality parts you expect from Twin Power. Valve springs are wound from super-clean chrome, silicon valve spring wire that has been heat-treated and shot-peened. The retainers, keepers and bases are designed to provide maximum mechanical strength.

• Beehive-style springs are supplied where applicable for stock replacement. Valve Guide Seals: Red 100% Viton valve stem seals are designed to have optimum fitment, allow maximum lift and to give maximum life. They are resistant to high temperatures, petroleum products and the corrosive gasses.