This is a AP Driveline Pressure Plate for a E-Type 1961 to 1964 with a 10" Clutch, or a Heavy Duty clutch for an AH with a 10" clutch. XK120, XK140, XK150, Mk7, Mk8, Mk9, Mk2, 3.4S to eng 7B6571; 3.8S to 7B60390, 3.8 MkX, E-Type 3.8 HA2521. We feel these clutches are a very high quality replacement.