All of these parts have been used for 30 minutes on an engine run stand. Push loc fuel line with fittings installed from header to ip $24 shipped. New set of zd9 motorcraft glow plugs $35 (sold). Classic Diesel Designs Glow Plug harness kit with relay. Paid $185 sell for $110( sold) ARP head studs for 6.9 torqued just once $200 shipped. New water pump $20 plus shipping(sold). Bought in June, Napa starter motor - paid $180 sell for $60 plus shipping (sold). 1 Used flywheel- make offer.