Re: Light Bulbs ... possibly a silly question :(
I replaced all my bulbs with led's and couldn't be happier. I used Digital-Tails for my tail lights and front turns. I bought my interior bulbs from superbrightleds also. For dash lights you'll need a led dimmer wired in because with the factory dimmer the lights are either on or off. I started with white led's but switched to green as I thought it looked better even though the green film is still in the dash components. You'll also need a led flasher in your fuse panel if you put led's in your turn signals to prevent hyper flashing. Led's can also be found at several auto parts stores like O Reilly's.
1969 Camaro, 383, M23Z from Jody's Transmission, Ford 9 inch w/3.00 gears, Ridetech tubular A arms, coil overs, 4 Link, Wilwood brakes, No Weeds cutouts, e-stopp, kick panels and package tray from The Shop LLC, TMI seats and one piece headliner, Vintage Air