The Wagner Tuning head stud set for Mercedes C63 / E63 M177 is listed as an OEM-style replacement kit with a burnished finish. Specified for the M177 application used in C63 and E63 models, the set supplies cylinder head studs intended to fasten the head to the block during service or rebuilds. It provides application-specific hardware for professional maintenance of that engine.
Wagner Tuning Mercedes C63 E63 M177 OEM Head Stud Set - Burnished