I have a base model silverado 4x4 v6 automatic. When I hook a 16ft horse trailer it squats like a dog dropping nuggits. I'm gonna flip the ball on the hitch so it sits up instead of down, hopefully lifting the tongue up. But I want to stop the squat. Will 2500hd spring bolt on? If it lifts the back end up a bit that's fine. But I need it to stop squatting. Thanks I'm advance! Welders can weld, and fitters can fit, but the porta-can-man knows his shit.