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A complete set of replacement block case bolts to compliment any new engine build. Contains all the necessary bolts to join both engine block halves together, offering a perfect fit and improved appearence.

Engine oil temperatures are key to maintaining a healthy engine as well as performance. Under hard driving conditions oil temperatures naturally raise as a greater heat is generated from the faster moving engine components. With oil temperatures greatly increased the viscosity of the oil naturally thins lessening its ability to efficiently lubricate precious engine components…

Our oil drain back hose is designed specifically for all RCM oil separator catch tanks being fitted to single scroll turbo or pre 2006 Impreza’s, offering an easier alternative to removing your catch tank in order to drain it of oil. Manufactured from -8 200 Series stainless steel braided nitrile hose and supplied fully assembled…

The RCM Track Attack Oil Catch tank kit is designed specifically for high powered applications. On a standard engine oil vapours from the crankcase and cylinder heads are usually recycled back through the air intake system. The downside of this is that the intake hoses, turbo, intercooler and connecting pipe work can all see a…

RCM High Performance Induction Kit (STi & WRX 1996–2000) Developed in-house by Roger Clark Motorsport, the RCM High Performance Induction Kit has been expertly engineered to deliver greater airflow, improved throttle response, and enhanced engine performance. Designed specifically for STI models (09/1996–01/2000) and WRX models (08/1998–01/2000), this system provides a direct, high-quality upgrade over the…

Power, Torque, Strength and reliability. These are all benefits brought to you with the RCM 2.1 stroker kit. When thinking of purchasing any engine components (in particular a complete stroker kit) it becomes vital that you make your choices wisely. Building a new engine, or rebuilding your existing engine is something you should only need…

Power, Torque, Strength and reliability. These are all benefits brought to you with the RCM 2.1 stroker kit. When thinking of purchasing any engine components (in particular a complete stroker kit) it becomes vital that you make your choices wisely. Building a new engine, or rebuilding your existing engine is something you should only need…

Power, Torque, Strength and reliability. These are all benefits brought to you with the RCM 2.1 stroker kit. When thinking of purchasing any engine components (in particular a complete stroker kit) it becomes vital that you make your choices wisely. Building a new engine, or rebuilding your existing engine is something you should only need…

RCM 5-Speed Lightweight Flywheel Precision-engineered from a single piece of high-grade steel billet, the RCM 5-Speed Lightweight Flywheel is designed to deliver faster engine response and improved drivability. Weighing just 6.8 kg, it offers a weight saving of over 3 kg compared to the standard OEM flywheel — a significant reduction in rotational mass that…

Roger Clark Motorsport¬Å’s latest addition to their lightweight pulley sets is the Super Light series, specifically designed for Subaru Impreza’s manufactured from 1992 to 2000. Developed for the extreme power enthusiast, the further weight reduction has been achieved by additional precision machining and removal of the air conditioning drive on the crankshaft pulley. Constructed from…