hey guys. i'm looking to sell my black top dsm 450's ! asking 65 shipped! it comes with orings for dsm's, orings / lower seals / upper spacers for honda's. it also comes with the resistor box! If you're using this for your honda's, it's possible to reuse the oem top spacers, but you'd have to cut one of the lips off. It's good because you can revert back to stock seals/injectors w/o having to buy anything else. Note that the bottom seals will be a very tight fit, both horizontally (in the hole) and vertically (fuel rail squishes them tightly). They should hold a lot of pressure because of that. I'm selling these because I dont know how to wire the resistor box, so I'm going to get 370's or something that i dont need a resistor box for =) here are the pics! thanks for checking out my sales! i only accept paypal ! i'm verified! pm me if you have any questions!!