RCM Dry Sump Pump to Pan O Ring Seal Gobstopper Please note that fitting RCM328

Please note that fitting RCM328 will alter the engine's emissions

Manufactured with a much denser rubber compound than OEM mounts

It is constructed of a seamless synthetic CPE inner with an integral stainless steel braid and a high tensile stainless steel outer braid

To achieve maximum on-track performance for your Subaru without valve spring failures

RCM Dry Sump Pump to Pan O Ring Seal Gobstopper Please note that fitting RCM328RCM Dry Sump Pump to Pan O Ring Seal For RCM Subaru EJ Series Dry Sump System This O ring provides a precise, leak free seal between the RCM dry sump pump and oil pan. Made from high temp, oil resistant material, it ensures reliable performance under extreme motorsport conditions. Key Features: Precision fit for RCM EJ dry sump systems Heat and oil resistant construction Prevents oil leaks and maintains pressure Ideal for rebuilds, servicing, or leak