Yukon Gear High Performance Rear Ring and Pinion Set 4.56, 2001-2019 LB7/LLY/LBZ/LMM/LML/L5P

Fits: 2001 thru 2019 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P Duramax Diesel

Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. The structure and surface finish of these gears meet exact specifications and quality standards.

Features:

• State-of-the art design
• Advanced heat-treating techniques
• Leading-edge quality testing processes

Includes:

• Rear 4.56 ratio ring & pinion set for 11.5" AAM
  

Install Kits:

• 2001-2019 Rear Minor Install Kit
  
• 2001-2010 Rear Master Overhaul Kit
• 2011-2019 Rear Master Overhaul Kit