i dont understand it? they say that its stronger cuz its metal, but when u put in an aluminum motor how is it suppose to be any stronger? i just put 3 into my upper driverside of my motor cuzz i stripped out the block but i just dont understand if the bolts before could stripped out wouldnt if it would strip again strip the helicoil out trough the the aluminum? and i just put a set of billet torque mounts cuz i think that was the main reason y the bolts snapped last time and broke my axles cuzz i didnt have a torque mount on the driver side. how much of a difference would the billet mounts make cuzz i have some real bad wheel hops before i put em on but i havent had a chance to see how would these would work. thanks in advance.