Replace those corroded nuts with the new brake shoe eccentric locknut, sold individually, 8 nuts required per vehicle or 2 per drum. Fits a 10" and 11" drum brake setup. These are used to set the proper lobe adjustment on the eccentric so you can adjust your shoes. These are made by JeepsterMan in the USA. Fits:
I took a gamble on these because I needed them for my dana 300.... luckily they are the exact same dimensions. So if you need shift rail interlocks for a dana 300, these will fit.
They will look great on jeeps , shipping. was fast and item was as described I thought I left feed back , but I don't mind leaving it again and yes if I need something in future and you have it you" all hear from me....
Quality of part is solid. Delivery was faster than expected. I used this part on a Jeepster with an automatic transmission. The parts were listed for a Jeepster with a manual, but photos and lengths matched my vehicle. Hard to know what parts and mods have been made to a 53 year old vehicle .