NGK Glow plugs

[Scrubcadet10]

I'm trying to figure out if its an april fools or not?

 

[7394]

Scrub-

Glow Plugs are on Diesels only, TIKO..

 

[bertsmobile1]

It is a joke
You can get glow caps with an element . LED in the end so they flash when cranking & glow when running.
Popula with the glass hood hot rod mob.