RCM Billet Aluminium High Temp Half Moon Seal Options:x4 RCM Billet Aluminium Half Moon Seals Increased and unrestricted airflow

Increased and unrestricted airflow

or sprint events

new inner and outer oil seals

RCM's range of fuel line ancillaries are the perfect solution to compliment your fuel line installation

RCM Billet Aluminium High Temp Half Moon Seal Options:x4 RCM Billet Aluminium Half Moon Seals Increased and unrestricted airflowThe RCM Billet Half Moon seals (also known as cylinder head plugs) have been specifically designed to replace the problematic OE plastic seals which become hardened and brittle with the constant temperature changes, eventually leaking and requiring replacement again. Manufactured from high grade aluminium, these RCM engraved replacements will not suffer from these issues. Fitting precisely into place and sealed with our SGA35 liquid gasket, this