540 Camshaft KitDesigned to add even more torque to your big bore M8, for those that keep the revs below 6000 rpmKits include all required bearings, o-rings, and hardwareGear drive cams provide improved valve timing accuracyGear drive kits include drive gearsMade in the USAFeatures: Twin Cooled Units: Kit Product Name: Camshaft Type: Gear