This Quarter Master V-Drive 7.25″ diameter single disc,1×23 spline clutch and associated parts is common on most F2000 and F1600 cars: 198063RR- Entire clutch assembly including: 1. 7.25″ V-Drive single disc clutch cover with white spring: 108500 Note that the depth from main bolt face surface to bottom is 18mm. Click to see explanatory picture. 2. Pressure plate: 108502 3. Single friction disc, 0.105″ thick: 126063 This single disc fits Tilton OT-II, AP F3, and Quarter Master 7-1/4″ Racing Clutches. Not interchangeable with the 1×23 45 degree “Mopar” spline size. Sintered metallic friction material is for racing use only. Minimum recommended clutch disc thickness is 0.074″ in single-disc clutches or 0.089″ on dual disc clutches. New clutch discs measure 0.105″ thick. 108500- Clutch cover ONLY 7.25″ V-Drive single disc clutch cover with white spring. Note that the depth from main bolt face surface to bottom is 18mm. Click to see explanatory picture. 108502- Pressure Plate ONLY 7.25″ VDR 1-PC RY & 3D…compatible with Rally clutches and 1 to 3 disc V-Drive clutches. Made from Stainless Steel. 126063- Single friction disc, 0.105″ thick ONLY This single disc fits Quartermaster 7.25″ clutches and Tilton OT-II, AP F3. Not interchangeable with the 1×23 45 degree “Mopar” spline size. Sintered metallic friction material is for racing use only. Minimum recommended clutch disc thickness is 0.074″ in single-disc clutches or 0.089″ on dual disc clutches. New clutch discs measure 0.105″ thick.