Depending on who machined the cam the there some rough edges on mine. There is so much meat on the cam it will probably shed some iron and run on but its something to be aware of on low end gears. These won't crumble like the listers, just too much Iron or steel ( ask for steel geqars its an option ) to come apart.
Oil journals are ugly on low end cranks, my concern here is garbage recking the bearings ( ask for top of the line OE parts for KOEL. I was told this tip by Mamad... )
Gear oil pumps, only an idiot would pass on this....
Doug