How to diagnose those leaks
https://www.meyerdistributing.com/marketing/filestore/RMA/Jeep_Diagnosis_and_Repair_Manual_for_Leaks.pdf
Mopar replacement gaskets
Header gasket on top of the windshield frame
https://www.quadratec.com/p/mopar/header-opening-seal-jeep-wrangler-jk
This gasket is...