Parts Geek - For 1989 Chevrolet R2500 Front Body Panel 46672FQNK. 1989 Chevrolet R2500 FLEX EDGE; WITH 3/4 LIP; 36in X 3in. Notes: Front Body Panel -- FLEX EDGE; WITH 3/4 LIP; 36in X 3in. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.