Detroit TruTrac Differential - GM 7.625" 10 Bolt - 28 Spline - 3.23 Ratio and Up 32002BK The proportioning valve may be

The proportioning valve may be adjusted to limit rear brake pressure to help prevent rear brake lock-up

1979-1990 GMC C1500

shoulder pads

Allows quick and easy transmission installation and removal

100 in Length

Detroit TruTrac Differential - GM 7.625" 10 Bolt - 28 Spline - 3.23 Ratio and Up 32002BK The proportioning valve may beThe Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear type limited slip differential in the industry. Detroit Truetrac's proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well. Proven design, low cost and