Does anyone know if the Brembo Billet Racing Master Cylinder (clutch) 16x16 and 16x18 use the same body?(they are both obviously 16mm pistons) Can I take an 18 lever from a 16x18, replace the 16 lever on the 16x16 and get a 16x18? or are the pivot pins on 16x16 and 16x18 located differently...