Moser Engineering Trac-Loc Limited Slip Differentials

Moser Engineering Trac-Loc limited slip differentials are designed to be direct replacements for the hard-to-find, expensive OEM unit, or for those enthusiasts desiring to convert to a limited slip. They are nodular steel castings, and available for 9 in. Ford rear-ends, and totally rebuildable. They include nickel steel side gears, pinion gears, and multiple-plate 360 degree steel clutches. These extremely tough and durable differentials house 400 ft.-lb. static springs and are capable of 150 lb. braking torque. They come available in 28 or 31-spline versions.