1966 - 1977 Ford Bronco Rear Window Weatherstrip Seal, Without Trim Groove. This rear window seal fits the liftgate window of the removeable hardtop. It goes on the glass and is installed using the rope-in method. This is the standard black gasket that has no trim groove. Made from ozone resistant EPDM rubber and from the same OE specs as the original for an authentic fit and finish.