It's 5/8" standard heater hose.
I doubt if you can find the older ribbed style
Just make sure it's black and you'll be fine.
Unless you Club concourse the car, no one will know the difference
Goers has the correct corbin style clamps in a 'kit'
And pick up the correct style batt hold down and use a black battery and
your engine compartment will look about as stock as it can get.
From: Chrysler300@xxxxxxxxxxxxxxx [ mailto:Chrysler300@xxxxxxxxxxxxxxx] On
Behalf Of Robert Augliera raugliera@xxxxxxxxxxxx [Chrysler300]
Sent: Monday, December 21, 2015 9:36 AM
Subject: [Chrysler300] RE: 300 G
Cummins red it is.
Is there a heater hose kit available
From: Robert Augliera
Sent: Monday, December 21, 2015 10:03 AM
To: 'chrysler300@xxxxxxxxxxxxxxx' <chrysler300@xxxxxxxxxxxxxxx>
Subject: 300 G
Any suggestions for the color red used on intakes.
[Non-text portions of this message have been removed]