I own a 300 SD 121K ..... Worn camshaft very loud tapping.. One lobe worn flat..
Is this job a do it youself type of job ??
I have a buddy with good tech skills and I plan on buying a W116 CD to guide us, any special tools needed besides valve wrenches..Any comments are e-mails or pictures or anything would be a help..I am in a money crunch with this car .

Thanks friends ......