Yukon Gear High Performance Gear Set For GM 11.5in in a 4.11 Ratio Suspension>Shock & Spring Kits Made of a durable OE-quality

Made of a durable OE-quality thermoplastic material that can withstand the rigor of daily abuse

responsive feel of power delivery on and off the throttle

long lasting reliability

Release the untapped horsepower

Yukon Gear High Performance Gear Set For GM 11.5in in a 4.11 Ratio Suspension>Shock & Spring Kits Made of a durable OE-qualityYukon Gear & Axle high performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state of the art design, advanced heat treating techniques, and leading edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y. E. S. Plan, a lifetime, comprehensive, no questions asked protection plan covering your gear