Floor light bulb type?

[fowjacob]

Does my 86 crew cab have one you think ? Where is it located at ? If my truck would have one ?

My had one its an 83

 

[fowjacob]

I'm pretty sure it a 1156 bulb same as the reverse lights

Well superbrightleds site says its a 1004 but they don't carrier that bulb and I think that I used a 1156 but I'm not completely sure

http://www.superbrightleds.com/cat/led-vehicle-replacement-bulbs/

 

[Silverado81]

My 81 uses a 1003 bulb for the floor light.

 

[TexasOutlaw87Cummins]

Mines been cut out !!!! Why !!! :/

 

[89Suburban]

Mines been cut out !!!! Why !!! :/

I'll try to keep you in mind when I cut mine out.