1984 -1987 Grand National T-Type and Turbo T Center cap - but with new and Improved snap ring.
No more flying lost caps that cost $285 a set. The factory has .010 differences. the snap ring expands and gives tension so it makes up the difference in clearances.
You can actually pick up a your 84-85 GN or 86-87 T rim by the center cap.
The best part is the inlays are made from NOS units. No crazy weird font. The inlay is installed by you. Set of 4.
replaces GM part number #25506050 And GM part number # 25518703