I have a 2005 (610), 3500 single rear wheel with 600miles. Before I start modifying after the break in time I am allowing. I want to beef up my drivetrain. I have the 6 speed transmission, 4. 10, and 11. 5 rear. Maybe you guys can tell me who makes heavy duty enough clutch and drivetrain components to with stand over 1000ft lbs of torque.