PMC Motorsport adapter kit Mercedes-Benz M156 V8 AMG - BMW M50 M52 M54 ZF 310 ZF320 S5D-250 S50 S52 Getrag 420G - 184mm / 7.25" Engine - Mercedes-Benz V8 M156 Gearbox - BMW GETRAG S5D-250 M50 M52 M54 5-speed Gearbox - BMW ZF S5D-310 ZF-310 / M50 5-speed Gearbox - BMW ZF S5D-320 ZF-320 / M52 / M54 / E36 M3 5-speed Gearbox - BMW E36 M3 GETRAG 420 TBAB 6-speed Clutch Set Set with Clutch - No Flywheel Type - Ultralight Race 184mm / 7.25" Recommended clutch pressure plate - Tilton OT-II Cerametallic Pressure Plate 7.25" 66-013 xxx Triple disc (POT) Recommended clutch pressure plate - Tilton OT-II Cerametallic Pressure Plate 7.25" 66-312 xxx Twin disc (POT) Clutch disc required - Dedicated to your gearbox - 184mm 7.25" Starter required - Mercedes-Benz (OE) - Not included Flexplate / ring gear required - Mercedes-Benz Automatic OEM a2730300312 ADDITIONAL INFORMATION Adapter Kit Type - Motorsport Gearbox adapter thickness - 20mm / 0.78" Replaceable friction surface - Yes Set includes - Alumini