Improved Combustion Chamber Design For Improved Efficiencies. Exhaust Ports Raised 0.200 (Higher Than Stock OEM Iron Heads). Latest In Port Design For Both The Intake and Exhaust For Increased Horsepower and Torque.Lighter per head than standard cast iron heads. A356-A Virgin Grade, Heat Treated to T-6. Alloy, For use with Unleaded Gasoline.
Locator - 1.490" x 0.060". 14mm x 3/4" Reach - Gasket Seat - 5/8" Hex.Standard SB-Chevy for 3/8-24 Stud. 2.150"H x 1.300"W. 1.530"H x 1.545"W. JEGS High Performance 101 Jeg's Place Delaware, Ohio 43015. The item "JEGS Performance Products 514022 Cylinder Head Small Block Chevy" is in sale since Saturday, April 22, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Cylinder Heads & Parts". The seller is "jegsperformance" and is located in Delaware, Ohio. 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, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.