Casey’S General Store - CASEY'S
111 N 9th St, Collinsville OK
918-371-2981
Ethanol-free octane ratings: 87 89 91
GPS coordinates: N 36.36465 W 95.83528 (located from address)
Posted by Steve Griffin, May 15, 2019 15:34 CDT
Not on every island but they have ethanol free grades