Spool lockers, if I not mistaken, are not recommended for driven on streets. They are full time lockers, and never disengage, you will have hard time turning. Grizzly Lockers works the same as Detroit lockers, but are little cheaper. I'm running Detroit Lockers in rear axle on my 91 pickup, and I love it.
![My Two Cents :twocents:](https://board.marlincrawler.com/Smileys/marlin/twocents.gif)