Take a look at this, it may work with some pruning. https://www.ebay.com/itm/Vintage-New-Old-Stock-3-section-gang-VARIABLE-air-capacitor/153128395482?hash=item23a729e2da%3Ag%3AQswAAOSwYlRZG5JA&_pgn=2&_sacat=0&_nkw=variable+capacitor&_from=R40&rt=nc&LH_TitleDesc=0%7C0 73 Bob, W8RLC