That stuff was already done when the other engine was built, and all of the bolts were torqued to spec. I'm reusing my fuel rails for now until I upgrade my fuel lines and new rails. I ordered the ground stretcher kit as well as the kit moving the fusible links. I'm actually excited about getting the electrical cleaned up a bit. I'm also moving over my IAC, TPS, crank sensor, cam sensor, throttle body linkage, knock sensor, and my serpentine belt bc it seems to be in good shape.