need sylvania bulb numbers for the direction indicators and instrument lights in my 75 c10

[jake wells]

can't find the numbers to save my ass for the turn signal light on the dash and the instrument lights in the cluster. if you can get it in sylvania part numbers that would be awesome.

 

[RustyPile]

Sylvania part # = 194

 

[flying2275]

Sylvania part # = 194

The 164 bulb fits also and is brighter.

164 - 3 watt
194 - 2 watt

 

[jake wells]

thanks for the help nick and jay i appreciate it.