OER Parts offers a wide selection of Body Components for your 1988 Chevrolet G20. OER Parts offers 1988 Chevrolet G20 Bumper Brackets, 1988 Chevrolet G20 Filler Panels 1988 Chevrolet G20 Guards & Bumperettes, 1988 Chevrolet G20 Hardware, 1988 Chevrolet G20 Impact Bar & Absorber, 1988 Chevrolet G20 License Plate Brackets, Hardware & Frames 1988 Chevrolet G20 License Plate Panel, 1988 Chevrolet G20 License Plates, and 1988 Chevrolet G20 Seals.