Replacing heater core 75 park avenue

Discussion in 'A boatload of fun' started by garyd, Apr 16, 2019.

  1. garyd

    garyd Well-Known Member

    With acc. Is there any thing that I should replace while in there or may needing replacing. I was thinking maybe that black sticky sealant and some foam on flapper doors.
    What foam should I use
     

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