I dont know what it has in it without seeing pictures as padresag said is what it would have been. Factory dana44 in front,eaton rear with4.57 gears and rockwell transfercase. Time can change a lot of components in a vechile of this age. If it has a NAPCO axle it will have a tag or stamping on it that says NAPCO. Back then if you wanted a napco axle you could buy 1 and install it on your own as they did at the factory on some of the late 50s truck or dealer installed trucks. They were a conversion kit from napco to convert 2 wheel drive to 4 wheel drive. Meet the inventor on the napco website.
Last edited by joek3167; 06/28/2011 8:54 PM.
