Building on the success of our OE replacement BMT DCT flywheels and the numerous requests we've received from people wanting to utilize our robust heavy duty sprung hub in their projects, we thought we'd just do the hard work for you and offer you a flywheel and adapter plate. This flywheel is designed specifically to be used with our Nissan SR20DET adapter plate but could also work with other adapter plates on the market as long as they are 5/8" thick.