Here are some pictures from my factory 4-speed dart sport, they did a good job at cutting the hole on this car, it matches up with the bump out nicely, the welds aren't the best but hey thats mopar for you, sorry the pictures aren't better it was a bit of a squeeze to take them, and the one picture is of the pivot bracket welded to the frame rail, i think someone has modified or messed with it so i cant say for sure what it should look like, hope this helps