Detroit TruTrac Differential - GM 7.5" 10 Bolt - 26 Spline - 3.23 Ratio and Up 30009BK 1996-1998 Lincoln Mark VIII

1996-1998 Lincoln Mark VIII

1996-2000 Chevrolet C3500HD

1971-1974 Plymouth Satellite

1979-1989 GMC K2500

10-micron fabric element

Detroit TruTrac Differential - GM 7.5" 10 Bolt - 26 Spline - 3.23 Ratio and Up 30009BK 1996-1998 Lincoln Mark VIIIThe 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