Ring And Pinion With 3:90 Gear Ratio For 8.8 Inch Ford 8.8 Inch Ford 3.90 R&P Yukon Gear Resonators 100 Percent bolt-on system -

100 Percent bolt-on system - no drilling

Now you can complete the package and make sure everything matches both in terms of output intensity and purity in color with these assemblies

Both are also available with Borla's more sound-absorbing Touring mufflers (PN140319) and (PN11778)

• Runs as smoothly as stock

Series: E-Series

Ring And Pinion With 3:90 Gear Ratio For 8.8 Inch Ford 8.8 Inch Ford 3.90 R&P Yukon Gear Resonators 100 Percent bolt-on system -Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat, and use high grade steel in both the ring & pinion, with fitment designed to OEM spec Yukon 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