valve top oil?

[curtisbyrne]

i found an old can of valve top oil, it looks to be at least 15 years old would it still work or is it just a waste of time to add it to the gas?

[plott hound]

whens the last time you saw a gulf station in Canada?mid 70's? that's an antique sell it on ebay.

[curtisbyrne]

it has $1.50 wrote in black on the top lol