do you have or add a coolant expansion tank?

[jct]

If you don't have AC, the spot next to the horns works well

View attachment 155368

my car has a/c :-|

 

[live4theking]

There is a void beside the battery in the fender.

 

[Turboomni]

Since there is air in the old radiator systems without the Burp bottle and no air in the radiator with the burp bottle is there any difference in cooling efficiency in the real world?
Does air in the radiator cause more deterioration compared to a system with no air in the rad?
Thanks

 

[78Brougham]

my GTX...old Mobil1 oil bottle (thoroughly rinsed out of course )

View attachment 155373

Same spot and setup as my '67 Imperial... nice work Mario

 

[MarPar]

Same spot and setup as my '67 Imperial... nice work Mario

thank you, Kenny my man.

 

[jct]

I will have to check it out whenever i get my car back from the body shop...

 

[Snotty]

I have used these on my Newport, my son's Gremlin, and on the New Yorker I used to own. They work well, fit in tight places, and are not that expensive. You can get them at hot rod shops. I bought them at the "Street Rod Nationals" that happened in Bakersfield every year.

Here's a pic of my Newport:

Same type on the Gremlin.

 

[Snotty]

By the way, with that underflow my car passed pre-race inspection at Famoso Raceway.