Semi Truck Suspension Shock Absorber Bushings

The description says "front", however, I am using these bushings on the top of my KYB Excel-G gas shock absorbers. The KYB shocks come with OE rubber shock eye, and top mount bushings. I replaced the shock eye hourglass shaped bushing, with Energy Suspension polyurethane 9.8110R. The combination of these two upgrades, along with new springs, Energy Suspension polyurethane control arm bushings, and SuperPro polyurethane rear sway bar end link bushings, will give the rear suspension a much newer than new performance feel! These bushings are a bit more wider than the OE ones.