Triangulated rear 4-link kit for Ford 8.8 or GM rear ends with ears on the carrier. Includes axle and frame mounts for conventional air bags and a rear crossmember for the upper shock mounts.

Includes:

• 1 pr - 318590D/P Upper frame brackets
• 1 pr - 318550D/P Lower frame brackets (WS318550D/P in WS318680 kit)
• 4 - 100720R Adjusters (WS100720R in WS318680 kit)
• 2 - 226231 Bars, welded (not welded in WS318680 kit) (for lower bars)
• 2 - 2262311 Bar tubes, threaded 1 end (for upper bars)
• 2 - 318519 Upper axle mounts for 8.8 or GM housing "ears"
• 4 - 318515 Axle bracket plates for lower bars
• 2 - 27804 Fill plates for lower bar axle plates
• 12 - 213091 Urethane bushing halves
• 6 - 18918 Inner sleeves for urethane bushings
• 2 - 474219 Air bag frame brackets
• 2 - 218702 Air spring axle brackets
• 1 - WS154460 rear crossmember kit with 5/8" bolts
• 2 - 223105 Rear axle shock mounts
• 2 - 31001 Shock studs
• 6 - CH55144 Bolts, 1/2-20 Grade 5 zinc plated
• 6 - NST51 Thin lock nuts, 1/2-20