I'm building a hybrid race car as part of an SAE student design competition. We're gonna need to build a transmission to combine to electric motor and the 250cc engine. The way i have the trans designed we're gonna need 2 small clutches. They'll work like the clutch packs in a LSD. The problem I'm having is finding somewhere that can supply us with the small clutches and steels. The clutch disks need to have a 1" inner diameter and around 3.5" outer diameter. Do any of you guys know where I can come across something like this? Thanks guys

 

call borg warner. they might have what your looking for.