what is the correct cap for my car

[trudysduster]

what is the correct pound cap for my 440 Duster.I have a 4 row radiator. Is it a 13# or a 16 #. I am looking to put a Mopar cap cover on it and thought I would put a new cap on at the same time.

 

[famous bob]

what is the correct pound cap for my 440 Duster.I have a 4 row radiator. Is it a 13# or a 16 #. I am looking to put a Mopar cap cover on it and thought I would put a new cap on at the same time.

my 440 coronet had a 16 Lb cap on it when it was new--

 

[trudysduster]

thanks Bob, I thought it was one of the 2 but the one on there has no markings. Bill

 

[abodyjoe]

I agree 16psi

 

[trudysduster]

Thanks Joe. has anybody ever ran one of those thermo caps.

 

[68383GTS]

yep 16psi