Replacing Instrument Cluster bulbs with LEDs - Illumination Detail Question - 67 Barracuda

I've been busy on My car i'll get the pic on here shortly

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the bottom is like the glass ones and even tho I did ordered them on e-bay all of them worked and they r polerised if it don't light turn it around and it will .For the price I'm happy I thint I paid about a 1.00 to 1.50 each anyway here the r
I only have them in the cluster illumination. The blinkers,high beam indicator,the brake and oil warning still have the regular glass i think its a 194