Helical Limited Slip Differential for Chevy GMC 11.5" 11.8" 12 Bolt

Includes:
- Helical Limited Slip Differential

Fits Models:
- GMC: Sierra, C/K Series
- Chevrolet: Silverado, C/K Series

Model Years:
- 1971–2019

Submodels:
- Common trims include WT, LT, LTZ, and High Country
- Chassis codes: GMT400, GMT800, GMT900
- Body styles: Regular Cab, Extended Cab, Crew Cab

Engine Options:
- Common engine sizes include 4.3L V6, 5.3L V8, 6.0L V8, 6.2L V8
- Engine codes: L83, L86, L96, LQ4

Description:
This Helical Limited Slip Differential is designed for GMC and Chevrolet 12 Bolt axles, specifically those with 11.5" and 11.8" ring gears. It enhances traction and stability, making it ideal for both on-road and off-road applications.

Features:
- Improved traction in slippery conditions
- Enhanced cornering stability
- Durable construction for long-lasting performance
- Easy installation with standard tools
- Compatible with various axle ratios