Close ratio tremec t56 magnum set up for 13b rotary with about 8k miles. QuickTime steel bell. Clearanced for fc3s starter, which is included. Also comes with hydro throwout bearing, 3.5” driveshaft with chromoly slip yoke and custom single plate clutch disk. Runout within spec, works very well. Just kinda overkill for my little 250hp bridgy. Videos available upon request.