New set of 16 PBM Performance # 3000 Z-28 style valve springs with 110 lbs. Seat pressure at 1.750 installed height, 300 lbs. 550 if set up at 1.75 installed height.
Set of 16 hardened steel retainers and 32 hardened valve locks. The item "Sb Chevy 550 Max Lift Z28 Style Valve Springs & Retainers & Locks Kit #3000K" is in sale since Friday, October 17, 2008. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Valves & Parts". The seller is "performance-auto" and is located in Waterloo, Iowa. This item can be shipped to United States, 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, Israel, 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, Canada, Bahamas, Viet nam, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Turks and caicos islands, Barbados, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Gibraltar, Guadeloupe, Iceland, Jordan, Cambodia, Cayman islands, Sri lanka, Luxembourg, Macao, Martinique, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Uruguay.