Mini spools are a low-cost traction option for vehicles looking for full-time lockup.
Fits GM 12 bolt car and truck, 30 spline. Mini spools replace the spider gears in a standard carrier case to provide 100% traction to both wheels.
Mini spools are a low-cost traction option for vehicles looking for full-time lockup.
Fits GM 12 bolt car and truck, 30 spline. Mini spools replace the spider gears in a standard carrier case to provide 100% traction to both wheels.