I am looking for a horn and mount to mount it on the manifold. Also the original style jack and wrench too.
'47 ~ '54 Horn Easy-Peasy : just go look at older posts where they took out the 6 cylinder engine , it'll still be attached about 90 % of the time and since the used engine is nearly worthless , you should be able to strike up a deal . I assume you have the correct intake manifold with drilled and tapped holes ? . 216 is different from 235/261 intakes .
Try ebay for the jack and handle. They fit a lot of trucks for a lot of years. Dont pay to much they are not rare.