When I did my cam swap, I bought brand new crane lifters for like $150 and the crane spring kit. When they arrived, the lifters were loose in the box and got all nicked and scratched. The springs were also loose along with the keepers. Amazingly everything was there. So I send the lifters back and they return them right back saying they are used. Meanwhile I bought Ford Racing lifters from a local shop which were perfect and I send that receipt to the guy at mustangs unlimited stating that im trying to get new lifters, not rip them off. So finally after like a month of talking back and forth, he said hell accept the crane lifters back and credit me back minus a restocking fee. All that for lifters. I have spent thousands at that place and it took alot to get $150 back. Hopefully by posting this, it will cost them. Word of advice, spend the extra money and go to a performance shop to see what your getting if you can.