New 1967 - 1981 Camaro & Firebird Door Latch Return Spring for LH Driver Side. Spring resets the outer door button and latch locking mechanism. Replaces GM Part # 9720761 perfectly. Fits all 67 - 81 Camaro & Firebird models. This spring is often broken after years of use. When the spring is broken, it will become difficult to lock, unlock and open the door of your vehicle. Order a new door latch spring today!