RCM Alloy / Steel Vernier Cam Pulley Set GDA 2001+ Model_Legacy 2003-2005 Roger Clark Motorsport has developed

Roger Clark Motorsport has developed their own range of high quality lightweight auxiliary engine pulleys for Subaru Impreza's

By using a similar cast material (rather than billet)

this is even more pronounced as the engine is starved of fuel

along with new gaskets

0 2005-2007 SUBARU IMPREZA GDG: Saloon WRX 2

RCM Alloy / Steel Vernier Cam Pulley Set GDA 2001+ Model_Legacy 2003-2005 Roger Clark Motorsport has developedRCM Subaru Adjustable Vernier Camshaft Pulleys RCM Subaru Adjustable Vernier Camshaft Pulleys are precision engineered for high performance and competition Subaru engines, delivering accurate cam timing adjustment with uncompromising strength and reliability. Manufactured with an anodised black alloy outer and a stainless steel inner hub, these pulleys are designed to withstand the demands of motorsport use while maintaining precise alignment and