Choose Arm Color
1 Choose Arm Color
Choose Duff Signature Blue or Midnight Black.
Optional Lower Coil Retainer Type
2 Optional Lower Coil Retainer Type
Choose Optional Lower Coil Retainers
5120 - These are our standard heavy-duty lower coil retainer for Early Broncos.
5121 - These are our new dual sport lower coil retainer. They allow you to mount the Hellwig sway bar and install a heim steering system TRO, tie rod over the knuckle.
5122 - This is our new HD coil retainer for '73-'79 Dent Side Broncos with a Full-Width Dana 44.
Dual Sport Coil Retainer Hardware Type
3 Dual Sport Coil Retainer Hardware Type
5/8" Hardware (5126) - Choose this option if you are installing your (5311) Hellwig swaybar in a non-disconnect configuration.
Quick Disconnect Pins (5127) - Choose this option if you want to turn your standard (5311) swaybar into a quick disconnect sway bar. If you already have a QD Hellwig swaybar (5312) then you must purchase these pins if you are installing our Dual Sport Lower Coil retainers (5121)
Add Sway Bar Quick Disconnect Brackets?
4 Add Sway Bar Quick Disconnect Brackets?
If you are converting your standard Hellwig swaybar (5311) into a QD sway bar, you will need these brackets. If you are installing a QD Hellwig (5312) you do not need these.
Includes 2 brackets and stainless hardware.
C-Cap Spacers
5 C-Cap Spacers
If you are using T-Rex Radius arms on a High Pinion Dana 44 or Dana 60 then you must purchase these spacers that go in between the c-cap and head unit to accommodate for the larger axle tube of the HP44 or Dana 60 axle.
These Items Ride Along Free
7 These Items Ride Along Free
For C-Bushings - Choose 2,4, or 7° - With positive caster adjustment built-in, our C-bushings will help recover the steering control lost from lift kits and wear and tear. High-quality Black polyurethane bushings.
Early Bronco - T-Rex Radius Arms
2.5″ lift: 4° C Bushings
2.5″ lift: 7° C Bushings with high angle drivelines
3.5″ lift: 7° C Bushings
Dent Side Bronco - T-Rex Radius Arms
2-4″ lift: 2° C Bushings
5-6″ lift: 4° C Bushings
6″+ lift: 7° C Bushings
5.5″ lift: 7° C Bushings