Does anyone out there know if there is a 6 speed tranny, or high performance tranny for my 2000 400EX? Price?


Also, with a 440 kit, cam, filter, jets and pipe etc., should I consider doing anything to strengthen the stock bottom end of the motor?

Thanks for your help.

 

I think you can send your bottom end out and you can get it converted to a 6 speed , but you loose neutral , I think