Chevy / GMC Positraction Units

Limited Slip Differential has been a leader in traction-adding differentials for years - on the track, on the highway and off-road! Put your power to the ground - where you need it - with an Auburn Supergrip!

Friction Modifier
  - D/S-43161
Price: $29.99
Sale Price: $14.95
 

GM 10-Bolt 8.5"-2.73-5.57 Ratios-28 Spline
  - AUB-542018
Price: $666.65
Sale Price: $460.48
 

GM 10-Bolt 8.5"-2.73-5.57 Ratios-30 Spline
  - AUB-542022
Price: $666.65
Sale Price: $460.48
 

GM 10-Bolt Rear '99+ Silverado's
  - AUB-542097
Price: $712.11
Sale Price: $460.48
 

GM 12-Bolt 8.875"-3.07-3.42 Ratios
  - AUB-542034
Price: $829.53
Sale Price: $570.36
 

GM 12-Bolt 8.875"-3.73-4.56 Ratios
  - AUB-542032
Price: $829.53
Sale Price: $570.36
 

GM 14-Bolt 9.5"-33 Spline
  - AUB-542087
Price: $1,026.50
Sale Price: $706.16
 

GM 7.5"-2.73-3.08 Ratios-26 Spline Limited Slip
  - AUB-542058
Price: $666.65
Sale Price: $460.48
 

GM 7.5"-2.73-3.08 Ratios-28 Spline Limited Slip
  - AUB-542041
Price: $666.65
Sale Price: $460.48
 

GM 7.5"-3.23-4.56 Ratios-26 Spline
  - AUB-542057
Price: $666.65
Sale Price: $460.48
 

GM 7.5"-3.23-4.56 Ratios-28 Spline
  - AUB-542040
Price: $666.65
Sale Price: $460.48