....I needed P-U shoes for my Majorette Chassis, which are very rare, and was told the length wouldn't match up with most slot car shoes. Well Poo on that, the length was an exact match for the old Amrac/Rokkar/Early Life-Like(pre M or T) chassis. The hook end of the shoes needed narrowed a few thou to fit the slot, but Mr. Dremel was happy to oblige. And then just a slight bend to secure a nice/full contact patch, and they pop right on...Sweet !
Sorry the pic below is a bit blurry, as I hurried a bit and didn't focus on target.
BTW- the old Aurora G-Plus shoes could be made to fit as well, but aren't the exact length, they are about 1 or 2 mm longer, so they need more modding to fit as nicely as the Amrac/Rokkar/Life-Like shoes that I used.