RCM400 2.1L High Compression Thick Wall Short Engine Engine - Engine Gaskets & Seals_Individual Gaskets & Seals All too often during an

All too often during an engine rebuilds

the R3 demonstrates outstanding levels of performance

For valve seat protection

A must for any vehicle that has increased horsepower and modifications

RCM400 2.1L High Compression Thick Wall Short Engine Engine - Engine Gaskets & Seals_Individual Gaskets & Seals All too often during anRCM400 2. 1L High Compression Thick Wall Short Engine. RCM pride themselves on supplying the ultimate range of custom built EJ Series short engines. We have built an enviable reputation of assembling high powered Subaru power units to a meticulous level of detail not seen in the tuning industry before. This level and depth of expertise is based on 30+ years of experience of working with the Subaru brand along with our Gobstopper race car program,