I have a stock GM cam for a V8 engine with lifters for $40, no scoring or any wear at all. Probably had 300 miles put on it. I also have a Competition Cams mild performance cam for small block Chevy with lifters for $75. Call . Will trade for something else. Both of these cams are in excellent shape with 0 scoring or worn lobes. Were both used less than 1,000 kilometres.