Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 4.11 Ratio Programmers & Chips>Switch Panels The effective suspension

The effective suspension

Stage 1 93 octane 19% HP / 27% TQ

so stagger and depth into bumper can be set according to personal taste

They are guaranteed not to fail to the said RPM

0L total capacity

Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 4.11 Ratio Programmers & Chips>Switch Panels The effective suspensionYukon 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