This is the "filler" piece that fits between the windshield and the GenRight aluminum roof for the GenRight TJ, LJ, YJ or CJ Roll Cage(s).
It is constructed from 6061-T6 Aluminum, it attaches with the same 4 bolts that hold down the front of the roof to the cage.
It is designed and shaped to presses down on the rubber molding at the top of the windshield frame for a good seal.
The idea is to prevent sun, air flow (and water) from coming down the 3" gap between the windshield and the roof.
Made in U.S.A.!
NOTES: