Valve Kit - Evolution/1200Caracteristicas: Full set of Black Diamond stainless steel standard size valves for engine applications listed All valves are impregnated by a special process to a depth of . 002 with a surface buildup of . 0002 This process improves wear properties, reduces friction and provides resistance to corrosion and wear Compatible with leaded and unleaded fuels Sold as complete kits for one engine Made in the U. S. A. Peso: 1. 25 Alto: 2. 5 Largo: 8. 25