RCM O Ringed Thermal Spacer Kit V1/2 Model_Legacy 2009-2014 Reliability is key to any

Reliability is key to any engine rebuild

Many of the later designs were manufactured purely as a cost saving exercise and as such later resulted in costly oil leaks which could be spotted making their way out from between the engine block and gearbox bell housing

5 litre in both standard and high compression configurations ensuring we have a solution for your intended power level and application

A new spigot bearing

RCM O Ringed Thermal Spacer Kit V1/2 Model_Legacy 2009-2014 Reliability is key to anyThe RCM O Ringed Thermal spacer kit contains everything required to install our Phenolic Spacers to your Subaru. The kit is designed to aid in the reduction of the air inlet temperatures in the inlet manifold, by isolating the manifold from the heat travelling through from the engine's cylinder heads. Sealing between the spacers, manifold and cylinder heads is by the clever integral double "O ring" design meaning conventional manifold gaskets are no