88-99 2 DR EXTENDED CAB/ STANDARD CAB PICKUP - DOOR WEATHERSTRIP SEAL, LEFT OR RIGHTDoor Seal This seal presses on the pinchweld on the body and fits either the left or right side. It's made from high quality ozone resistant EPDM rubber with the same specs as the originals. Listed Applications 1988 1999 Chevrolet C1500 2 Door Extended Cab Pickup 1988 1999 Chevrolet C1500 2 Door Standard Cab Pickup 1988 2000 Chevrolet C2500 2 Door Extended Cab Pickup 1988 2000 Chevrolet C2500 2 Door Standard Cab Pickup 1988 2000 Chevrolet C3500 2 Door