Fits Small Block Chevy V8's using Vortec Heads (8 mounting bolts , 2 on each corner). Please contact before ordering if you are not 100% sure of fitment. Step up to the high-rpm power of an open plenum with one of the Speedmaster HiRise Vortec intake manifolds!These cast aluminum intakes will accept square-bore carburetors, and they're pressure-tested to ensure maximum performance. Designed for use with stock Vortec engine block styles, the manifolds start to make awesome power around 3,000 rpm. No wonder, this single-plane, HiRise Vortec intake by Speedmaster is considered one of the best performance race-style manifolds available for engines using 1996 and later Vortec (Gen 1+) cylinder heads! The item "Speedmaster 1-147-036 SBC Vortec Single Plane Intake Manifold 3000 to 7500 Rpm" is in sale since Tuesday, June 2, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Intake Manifold". The seller is "lipstick_performance" 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, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay, Russian federation.