Caseville Harbor - UNBRANDED
6632 Harbor, Caseville MI
810-240-0719
Ethanol-free octane ratings: 89
GPS coordinates: N 43.94553 W 83.27766 (located from address)
Updated by Damon De Nio, September 13, 2018 8:15 CDT
I called and state said they rated it at 89.9 so 90 octane.
Posted by Lightheart Wade, September 12, 2018 12:00 CDT
City Harbor