2011-Up GM 11.5" 14 Bolt - Gear and Truetrac Style Limited Slip Posi Package w/ Install Kit Cases & Housings - Model NP136 GMC Sierra 3500 HD 1

GMC Sierra 3500 HD 1 Ton (2001-2019)

Toyota 4Runner (2010-2017)

(1) Limited Slip Positraction Carrier (Choose Spline Count Above)

Chevrolet / Chevy Express Van 1500 1/2 Ton (2009 - 2015)

Chevrolet K2500 Suburban (1992-1997)

2011-Up GM 11.5" 14 Bolt - Gear and Truetrac Style Limited Slip Posi Package w/ Install Kit Cases & Housings - Model NP136 GMC Sierra 3500 HD 1GM 11. 5" 14 Bolt Gear & Hell Posi Package Description Package Includes: (1) Rigid Axle "HELL" Positraction Carrier (1) Rear GM 11. 5" Ring and Pinion Gear Set (Choose Ratio Above) (1) Differential Master Bearing Install Kit Our Detroit Truetrac style, "HELL" limited slip positraction unit uses 3x2 spiral gears for progressive and variable traction. This unit acts like a standard open carrier under normal driving conditions making it unobtrusive. Once