Theres a drain bolt for the tank. The new aftermarket one doesn't have it, but if you want to make it like factory, you can drill a hole and re thread it for the bolt, if you're brave enough lol. I would also suggest spraying some rust protector for the new tank so you dont have to worry about it doing the same thing down the road. I'm going through this with my 97 dx hatch. They still sell the oe strap stud holders that slot into the rear crossmember with the nuts and washers and the front strap bolts as well 👍