Used steering box, I thought the problem was from it and changed it for nothing, and the problem turned out to be something else. - Price: 150 final - I think it's aftermarket, not original === Starter, the gear is broken, but you can change it from spare parts shops and repair the starter, otherwise its operation is good and it works normally, but there is a rough sound because of the gear. - Price: 150 final - I think it's aftermarket, not original === New alternator for a GMC, but I had installed it on the Caprice and changed it while it was new because an electrical problem appeared and I thought the problem was from the alternator, but it turned out to be another problem and I changed the alternator for nothing. - Price: 900 - Original, dealership quality, clean, guaranteed, and I used it a little.