Lowering my truck
 

Just wanted to know if I have to cut the c-notch on the rear of my 2001 Chevy Silverado. Want to put a 4" drop on the front and a 6" drop on the rear. I'm ready to buy the kit but my mechanic says he won't be able to do it if he has to cut the c-notch out the rear. They don't weld Need some answers fellas