Roger Clark Motorsport

The High Grip Tensioner System has been developed as a solution to the problem of belts bouncing and skipping teeth at high RPM, which can have catastrophic results. For many years, race and rally teams have preferred to use the original 2 ...

RCM Double Valve Spring Set. Suitable for use on V5+ Cylinder Heads, with the correct spring seats and retainers. Our valve springs are designed and manufactured to reduce valvetrain harmonics, increase durability and provide an increase ...

Roger Clark Motorsport has developed their own range of high quality lightweight auxiliary engine pulleys for V8+ Subaru Impreza's Made from the highest quality aluminium, these pulleys have been manufactured utilising the latest CNC techn ...

Roger Clark Motorsport has developed their own range of high quality lightweight auxiliary engine pulleys for Subaru Impreza's.Made from the highest quality aluminium, these pulleys have been manufactured utilising the latest CNC techniques ...

Roger Clark Motorsport has developed their own range of high quality lightweight auxiliary engine pulleys for V8+ Subaru Impreza'sMade from the highest quality aluminium, these pulleys have been manufactured utilising the latest CNC techniq ...

This is an RCM Power Parts Electric Centre differential DCCD Rebuild Kit 2006-2013. This rebuild kit is compatible with the following DCCD centre diff units: 38913AA122 38913AA1609L

At the heart of a Gobstopper engine is the incredible 2.0 litre EJ20 Closed deck block.

These are great news if you need to seal up your engine for what ever reason. Be it during the build process or you need to transport your engine and want to stop debris or foreign objects entering the ports. Made from robust plastic for bo ...

These are great news if you need to seal up your engine for what ever reason. Be it during the build process or you need to transport your engine and want to stop debris or foreign objects entering the ports. Made from robust plastic and in ...

These are great news if you need to seal up your engine for what ever reason. Be it during the build process or you need to transport your engine and want to stop debris or foreign objects entering the ports. Made from robust plastic and in ...

Quality. Innovation. Performance. The hallmarks of Arrow Precision. Only the highest quality raw materials, the latest methods and the knowledge of superbly skilled designers and engineers goes into the making of every Arrow Precision part. ...

This is a high quality RCM Up-Pipe Stainless Steel Bung and is used for blanking off the standard temperature sensor boss when this is not being utilized. This has an M12 x 1.25 x 14mm thread size.  

RCM Engineering - Rear Thrust Conversion

RCM Engineering- Sealed Block Wet Media Clean

RCM Engineering - Block Face Skim.

RCM Engineering - Rebore & Plateau Hone 4 cylinder Block Assembly.

RCM Engineering - 14mm Stud Conversion

We're delighted to be able offer you RCM Gift Vouchers in the RCM store.  Perfect for those Subaru crazy friends and family! Gift Vouchers are only redeemable online at www.rogerclarkmotorsport.co.uk The Voucher balance cannot be exchanged ...

 This is a replacement RCM dry sump pump only for RCM Dry Sump Kits: RCM3175 RCM3231 RCM3232 This latest generation 4 Stage RCM dry sump system has been developed with world renowned motorsport engineering specialist Auto Verdi Racing. With ...

RCM Subaru 800Bhp Brushless Fuel Pump Cradle Kit 2008+.

Roger Clark Motorsport has developed their own range of high quality lightweight auxiliary engine pulleys for Subaru Impreza's manufactured from 1992 to 2000. Made from the highest quality aluminium, these pulleys have been manufactured ut ...

RCM / OMEGA Piston Ring set EJ22 for all RCM Omega pistons. We only use the very best rings sets to compliment the range of Omega pistons that we have developed. Rings available in standard bore size - 97.00mm, 97.25mm, 97.50mm and 98.00mm.

This is a replacement power steering belt for RCM Alternator relocation kit RCM3290 when used in conjunction with an OEM Power Steering Pump.

Oil control is a problem which can effect the Subaru's "Flat Four Boxer" engine design more than most due to its high crank case pressure and horizontal engine design. This is one of the reasons we have spent so much time at RCM developing ...