Supertech titanium valve spring retainers for the BMW S65 engine, sold as a set of 32, provide the replacement hardware needed when servicing the cylinder head assembly. Constructed from titanium as specified, these retainers are intended for use with compatible valve springs and valvetrain components on S65-equipped engines and are offered as direct replacement pieces for engine rebuilds and maintenance.
Supertech Titanium Retainer BMW S65- Set of 32