Review on Enhance Traction with Powertrax GT443027 Dana 30 Spline - Grip Pro Edition by Chris Bowden

It's been a while since the break-in period and so far it's been satisfactory. It's not a true locker, but it behaves passively when closure is required. I've been making steep climbs on loose gravel and mud and can "feel" it gently lock up the front end as it fires. I wasn't sure how well it would work, but I was very happy with it. It's also economical and poses no problem on the freeway, and it doesn't bounce or skip your daily drive around corners.