Cab floor drains

[Jrgunn5150]

79 C10.

Under the seat are two holes, that had plugs in them once upon a time.

Does anyone know where to find these? I must be using the wrong search terms because I'm getting nowhere.

 

[Frankenchevy]

I didn’t look too hard, but I gave up and used metal knockout fillers made for electrical boxes and sealed them. Just pop them in the hole and bend the metal tabs outward.

 

[Jrgunn5150]

I didn’t look too hard, but I gave up and used metal knockout fillers made for electrical boxes and sealed them. Just pop them in the hole and bend the metal tabs outward.

That works for me lol. Are those all the same size? I'm going to be ordering flooring this week.

 

[Frankenchevy]

That works for me lol. Are those all the same size? I'm going to be ordering flooring this week.

No, the KOs vary in size based on whatever conduit is meant to go in the hole. I think they’re 1” if I’m not mistaken, but don’t quote me.

 

[tobiahr]

look up floor panel plugs
https://www.summitracing.com/search/part-type/floor-panel-plugs