GKTech Clutch Master Cylinder Adapter for Nissan S/R Chassis

GKTech Clutch Master Cylinder Adapter Specification

When performing a conversion or upgrading to a Wilwood clutch master cylinder, you’ll notice that the bolt pattern (PCD) differs from the OEM S-chassis and R-chassis setup. The GKTech Wilwood master cylinder adapter is designed to bridge that difference while taking up minimal space. This compact adapter measures just 6 mm thick and includes countersunk Allen key bolts along with a clevis to suit your chosen master cylinder. Note: Master cylinder sold separately.