Review on Optimized for Better SEO: Detroit Locker 912A585 🔍 Trutrac Differential with 27 Spline - Fits Dana 30 by Seth Singh

I recently rebuilt my Jeep and also wanted to improve its overall performance. I saved some money by buying these from Revain. They work great and now I'm getting to the point where I can actually test them (I had to break the gears in first). They are completely unnoticed in everyday driving situations, but step in exactly when you need them (front diff only on 4WD). I can feel them turning on and transmitting power, but it's very faint and only for a split second. I wish they were from the factory because once swapped out and installed I'm getting about $1300 per axle in upgrades. I would also like to know that my jeep is now an unstoppable tank, very reassuring!