GKTech - CLUTCH MASTER CYLINDER ADAPTER TO SUIT 240SX/SKYLINEWhen doing a conversion or simply upgrading your clutch master cylinder to a universal off the shelf option, you will find the PCD is not the same as the OEM S R chassis'. The GKTECH master cylinder adapter kit simply allows you to do so while taking up as little room as possible. This little bad boy measures 6mm thick and also comes with countersunk allen key bolts and a clevis to suit your desired master cylinder. We have also included the option of