1. Not sure if you just need patching tin or roof panels. Patching can be found at the big box stores or roofing supply ask for flashing.
2. Auto parts store, Ford, try Rock Auto Supply. You will have to drop the tank.
3. On line vendors, RV upgrades is a sponsors here, as others. Just google.
04 Horizon QD, 12 Ford Flex, Excalibar, Brake-Pro, ,, Winter Texan, RVin! since 1974
Norm, Donna & Tinker Kat 74 MGB-GT, 75 MGB, 01 Z3
Life is a Timed Event, you only get One Go Around!