Manley valve spring cup (spring seat) specified with a 0.440 in locator ID, 1.080 in locator OD and 0.045 in thickness, intended for use with Manley part 221419. The product is described as a valve spring seat component matching the listed dimensions for correct fitment in compatible valvetrain assemblies.
Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419