Dana 60 | Rear Prerunner Axle Assembly | 3" Over Stock | 3:73 | 19-26 Chevy Silverado | GMC Sierra 1500 4WD

Upgrade the rear of your 2019+ Chevy Silverado or GMC Sierra 1500 with the Ultimate Dana 60 Prerunner Rear Axle. Designed as a direct bolt-in match for Baja Kits LT1 +3" long travel suspension, this axle delivers the strength, durability, and track width to complement high-performance front suspension setups. Built for serious off-road use, it features full-width semi-float construction, 3.5” OD x .390” wall steel axle tubes with heavy-duty 5-link brackets, and Spicer® 35-spline chromoly shafts for maximum torque capacity. A nodular iron differential cover protects Spicer® 3.73 gears and an ARB Air Locker, giving you selectable traction from limited slip to full lock at the push of a button. Ready to accept your factory GM1500 rear brake assembly for simple installation, this axle is sourced and assembled in the USA for uncompromising quality and reliability. Specs: Fitment: 2019–2025 Chevy Silverado 1500 / GMC Sierra 1500 (+3" long travel suspension) Direct bolt-in for Baja Kits LT1 suspension Adaptable to many other linked rear suspension setups Type: Rear Prerunner Axle Assembly (Ultimate Dana 60) Full-width, semi-float design (~76” WMS-WMS) Construction: 3.5” OD x .390” wall steel axle tubes .250” steel brackets for 5-link trailing arm Spicer® 35-spline chromoly axle shafts Heavy-duty nodular iron differential cover Design Features: Spicer® 3.73 ring & pinion gears ARB Air Locker (selectable limited slip to fully locked) Matches +3” front track width on long travel-equipped GM1500 trucks Spicer® 1350 strap-style/half-round end yoke Designed to accept factory GM1500 rear brake assembly Finish & Protection: Powdercoated for durability in harsh conditions Heavy-duty nodular iron differential cover Performance Ratings: High torque capacity for extreme off-road use Warranty: Race It or Chase It limited lifetime warranty Sourced and assembled in the USA