I just inspected 62 Newport and 60 New Yorker core supports, there is no evidence of rubber isolator gromets. Evidence shows metal to metal contact. Too long ago for me to remember, had to check to be sure. Rick
From: 'Matt Allyn' via Chrysler 300 Club International <chrysler-300-club-international@xxxxxxxxxxxxxxxx> Sent: Monday, April 3, 2023 7:01:13 PM To: Chrysler 300 List Server (chrysler-300-club-international@xxxxxxxxxxxxxxxx) <chrysler-300-club-international@xxxxxxxxxxxxxxxx> Subject: {Chrysler 300} '62 Core Support Question
In mounting one….
Any rubber bushings or grommets live between it & the frame?