Doing an upper-end engine job on our Mercedes®? Find the parts you need at Performance Products. We stock intake & exhaust valves, timing chains, valve guides & springs, hydraulic lifters, chain tensioners, cam gears, chain rails, thrust washers, and more parts for many early model Mercedes®, gas & diesel, mid- seventies on up. Quality O.E.M. style parts assure you of excellent fit and a job well done.