Hello.<br /><br />I have heard that the A1/G2 prop shaft is made from 2 different metals that are friction welded together to make up the shaft. Does anyone know if this is correct?<br /><br />Also, what is the prefered way to correct a slightly out of spec shaft using heat or just using a shaft?<br /><br />Any information or comments are apprectiated!!<br />Thanks!<br />Pete