Manufactured by BDS Suspension | 1666FPE | 2019-22 Ram 3500 4 inch 4-Link Suspension Lift, 3 inch Rear, Block, Diesel w/o overload, 6 bolt T-Case - FOX: 2.5 PES R/R DSC Front, FOX: 2.5 PES P/B DSC Rear, , BDS adds new FOX 2.5 Performance Elite Series shock options to the lineup for late model trucks to pair with BDS Lift Kits and Long Arm Systems. These shocks add next level performance, capability and control in a bolt-on design with easy tool-free tuning to dial them in for optimal use over any terrain. These larger 2.5" aluminum bodied shocks offer improved heat dispersion along with a DSC (dual speed compression) adjustment on the reservoir to dial in vehicle damping characteristics. Take your truck to the next level with BDS and FOX. Product information updated on 2024-03-06. This product can ship by Truck Freight