I have these 7 Nos cans of STP for sale. All are ful and unopened, except one that has the seal broken open a little. Not sure how to open it to drain it, as lifting the top leaves it sticking up in the air? Price is $10 each plus shipping for the 6 sealed ones and the 7th comes along for free.
Everything Cities Service Specializing in old Gas Pumps email@example.com Cell#-701-739-6133