Head Build Valvetrain Kit Small Block Chevy 7/16 (PC3002-09) or Compatible. Number of Springs Per Valve. Outside Diameter of Outer Spring (in). This kit is the best bargain, it includes everything to assemble a set of performance cylinder heads.It will include the best in stainless steel valve, locks and retainers as well as top quality seals. The item "Head Build Valvetrain Kit Small Block Chevy 7/16 (PC3002-09) or Compatible" is in sale since Monday, April 25, 2016. This item is in the category "eBay Motors\Parts & Accessories\Performance & Racing Parts\Auto Performance Parts\Engine & Components\Valves & Valve Springs". The seller is "atracingworld-usa" and is located in Rialto, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica.