GM 10 Bolt 8.6" Rear Axle Assembly 07-08 GM 1500, 4.10 Posi, Active Brake - USA Standard
8.6" GM 1500 Complete Rear Axle Assembly , 4.10 w/LSD (Opt GT5) , fits model years 2007-08 , w/active brake Jl4 2WD & 4WD . Replacement bolt on axle housings from USA Standard come complete with all differential components for easy installation.