NOT MADE ...ANYMORE
There are TWO TYPES USED... they look similiar.. look at the two pictures on this site for the two of them.
This is the Olds 1979 403 V8 timing marker fitted to the Timing Cover housing down next to the Harmonic Balancer if you have the correct engine fitted.
Also fits 350 Olds.
.jpg "Window Felt Kit: 62 Pontiac Parisienne 4 door Htp 8pce Auth.")
.jpg "Valance Panel: 67 Firebird")