i stripped a 1980 K-10 Silverado down to frame.all 4-wheel drive is still hooked up and it has factory lock out hubs.it is a 350 with 350 turbo.truck ran good and all 4-wheel drive worked. i bought it for engine ,plow and new tires.i have K20 plow truck .using rally wheels and tires for trailer.anything on this drive train worth keeping?