This is a new old stock auto part. NOS gm 1963,1964 chevrolet impala ,belair ,biscayne models including ss and super sport models Fits all models except 2 door sedan or 4 door sport sedan models. Fits right hand (passengers side) This is the part that is inside door shell and holds door closed. GM part # 4885703
listed as fitting
- 1963,1964 chevrolet impala
