Yukon Gear & Axle High Performance Ring & Pinion Gear Set, 3.73 Ratio :: 2014-2018 Silverado & GMC Sierra 1500 w/ 8.5″ & 8.6″ Differentials

Features:

• Reduces Friction & Heat for Long Races and High Torque Conditions
• High Quality Steel Construction
• 8.5″” (216mm) Ring Gear Diameter
• 30 Spline Pinion
• 10 Ring Gear Bolts
• 3.73 Ratio
• Rear Axle Gear

Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque conditions. They use high grade steel in both the ring & pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower & go big on tires because Yukon offers the widest selection of gear ratios to choose from. Yukon Ring & Pinions come with a 1 year warranty against manufacture defects.

Note: Fits 2014-2018 Chevrolet Silverado 1500 (8.5″” / 216mm 28 Spline/30 Spline & 8.6″” / 218mm Rear Differentials)

Part Number:YG GM8.5-373