KZ900 KAWASAKI 1974

have a 1974 Z-1Kawasaki kz900 builder. has been totally disassembled, ave lots of parts to reassemble,but lotsare missing,have no exhaust, elieve have original engine cases s/n Z1E-051579 but not sure, do your own research on it. have 1 original frame side cover. do have clear title in my name. parts in pics are included, wing arm / wheel assembly, ront wheel assy, nbsp;tank, eat not pictured,etc