1973-1987 GM C10 Handling and Lowering Kit, Stage 4

Stage 4 handling and lowering kit features 4.5″/6″ lowering combined with UMI’s #cornermax A-arms. The Stage 4 kit transforms your squarebody into a corner carving machine.

• UMI #cornermax upper and lower a-arms increase caster and improve straight line stability
• Tall upper ball joint improves camber gain
• Remove shock and spring at the track without disassembling the spindle
• UMI/Viking coilover and CP4S4 spindle lower the front 4.5″ with ability to fine tune ride height and spring rate
• Lowering spindles accept stock GM brakes and bearings
• Heavy duty 1-3/8″ tubular front sway bar
• UMI flip kit on rear axle yields a 6″ drop
• Three way adjustable 1″ Pro-Tour style rear sway bar
• Viking double adjustable shocks work great on street or track
• Power Tour, daily driver and corner carver proven
• Made In USA