Here is a used set of 16 valve spring seat locators. They are 1.250 OD, .655 locator and .565 id. and are ,060 thick. We do combine shipping on multiple items.
16 Valve Spring Seat Locators 1.300" O.D.- .650" -.060" Thickness -.500" I.D.
16 Manley Valve Spring Seat Locators 1.605" O.D.-.840" Locator -.570" I.D.
16 Manley Valve Spring Seat Locators 1.550" O.D.-.810" Locator -.565" I.D.
16 Valve Spring Seat Locators 1.300" O.D.- .650"- .080" Thickness -.500" I.D.
16 Racing Valve Spring Seat Locators 1.580" O.D.-1.032" Locator -.550" I.D.
16 LS Engine Valve Spring Seat Locators 1.325" O.D.-.975" Locator -.560" I.D.