doing a nice p 447 upgrade/conversion with upgrades , double dog would be nice , thx jerry
Some of the no letter 400 series came with double dogs like the 500 series I don't know what percentage of them. The ones that have 2 will have big bearing cups and slotted screw heads but that is no guarantee
Shouldn't be a huge diy project if you're handy with that sort of thing which I'm not
You have a P series, the no letter bridge will drop right in but the P gear sleeve won't fit so you'll lose the under gear drag washer
I can take some pictures of a 2 dog bridge so you get get an idea of how it works