1965 grand prix with no turn signals

[pontiac65]

working on get my ponty back on the road...the car has been sitting for a while and none of the running lights worked (to give you an idea what im dealing with).
head lights now work
brake/tail lights too
left/right tail light goes out when moving the turn signal switch
voltage coming from the fuse box
replace flasher

my next guess is replace the turn signal swich any other ideas?

 

[dsmuts]

Check your grounds to your lights. I had this problem with my el camino. Also check your bulbs.

 

[pontiac65]

The tail lights use the same bulb and ground and they work...has to be something else