LT1 Engine Question
#1
LT1 Engine Question
can someone tell me what this is. My car seems to be missing it. My car is the 2nd photo
https://ls1tech.com/forums/attachmen...1&d=1377383468
https://ls1tech.com/forums/attachmen...1&d=1377383622
https://ls1tech.com/forums/attachmen...1&d=1377383468
https://ls1tech.com/forums/attachmen...1&d=1377383622
#4
TECH Veteran
It does help to get the air out of the cooling system when you fill it up, but if you are having no issues with such, I would not worry too much about it.