Homemade dct thread chaser
Race Director
Joined: Aug 2016
Posts: 12,806
Likes: 10,224
From: Garden Valley CA
I'm probably just going to use an old bolt that I've cleaned up to run through the threads. You are basically just trying to get the old thread locker cleaned out so you get an accurate preload on the new bolt. I don't know if I'd trust a brush get everything removed from the root of the threads and not damage the crown of the threads. At the very least I'd run a clean bolt through the threads afterwards to make sure.
Race Director
Joined: Mar 2007
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