EDE Hardware

The new Edelbrock Spring Seat Locator Kit #5799 (set of ) is intended for applications that require the use of hardened valve spring seat locators. This includes all of the complete Edelbrock cylinder heads that use the 1.54-inch Dual Valve Springs #5823 for solid roller lifter camshafts such as the Big-Block Chevy Performer RPM and the 460 Ford Performer RPM cylinder heads. These valve spring seat locators have a thickness of.060 inch and will provide a hardened barrier between the valve springs and the aluminum cylinder heads while positively locating the base of the valve spring. Valve Spring Locator.