trino... ya the cost differnce really isnt that bad. that MIP clutch will last longer than 4 or 5 smarttech clutches. yes I do have the 2speed. I didnt have to change the clutch bell on mine. just relube the clutch bearing when you install the clutch. unless your clutch bell is missing teeth or broken you shouldnt have to replace it. you can however, throw some random clutch bell on there if it has the appropriate ammount of teeth, the engine can be moved along the chassis. If you have a hobby shop there bring your car in. if you dont, i would call excell directly.