The Malwood USA’s hydraulic billet master cylinder kit is a direct replacement for the plastic OEM Master cylinder.   MalWood’s kit includes a billet aluminum master cylinder with all metal parts.  No plastic parts to get hot and leak, or wear out.  Malwood USA includes 3AN braided lines to replace your plastic OEM lines to the reservoir and throwout bearing. In addition, the malwood USA hydraulic kit separates the brake and clutch OEM reservoir with a billet aluminum reservoir.  This eliminates cross contamination between your clutch and brake fluids.