So I Bought the Edelbrock 4449 valve covers for my 83 el camino 305, the first side was easy as hell, but I’m having serious issues hitting the vacuum pump I think on the top of motor, I’ve tried for over two hours trying to twist and turn it and every time it hits seems to be hitting on the pump, does anyone know if I need to modify these covers to fit or dent them in to get around the pump, they honestly don’t seem to be much taller than my stock ones… I’ve already ripped all the wiring harness out so there literally nothing blocking me except the damn pump