In an effort to deliver the best parts available to our customers, the HC&D Elite Series II anti-roll bar arm and spindle have been purposefully redesigned for precision, strength, and longevity. We now have available an option for a 7 1/4" length arm for applications for long travel suspensions.
Design Features:
*Lobed engagement pattern consisting of 8 lobes. The lobe quantity at an even number provides symmetry from the left to the right side of the arms/spindle profile making them interchangeable.
*Added material to the center portion of the arm I beam structure.
*Upgraded clamp retention bolt to a grade 9 bolt.
*7075 arm material vs 6061
In our research and development, we believe the new lobe design is superior to the splined for several reasons:
- If an arm(s) were to be damaged, you can replace them without having to purchase the entire ARB kit.
- Lobed engagement affords more contact engagement on the surface area depth providing the arm added strength where the leverage force is highest.
- Lobed profile allows for precision when machining and consistency with the final fit and finish.
- Precise quality control with a perfect fit for the arm lobed profile to the spindle lobed profile.
Pick the style of setup from the 2 choices that is right for your build. The 2 x .120 wall 4130N tube is the perfect size for strength to weight making this kit tough, lightweight, and versatile.
Common Specs:
- 7075 Billet Arms
- Arms are clocked when machined for identic
- 2" x .120 4130N tube
- 3/8" Heim hole
- 6" arm length center (7 1/4" upgrade option)
Lobed billet arms with carbon composite bushing kit will include:
- 2"x.120 wall 4130 Tube (24")
- 2ea Billet 7075 Lobed ARB Arms
- 2ea 4140 Splined Spindles
- 2ea Carbon Composite Bushings
- 2ea Billet Bushing Cups
- 4ea Bushing Cup Flat Bottom Chassis Mount Tabs
- Grade 8 Hardware
Lobed billet arms with HCOM24 uniball kit will include:
- 2"x.120 wall 4130 Tube (24")
- 2ea Billet 7075 Lobed ARB Arms
- 2ea 4140 Splined Spindles
- 2ea HCOM24T Uniball Bearings
- 2ea Uniball Bearing Cups
- 2ea Snaprings
- 4ea Uniball Bearing Cup Tabs
- 4ea Flat Bottom Chassis Mount Tabs
- Grade 8 Hardware
***If you need 1.5" radius mounting tabs, contact us to substitute for flat bottom mounting tabs***
***Uniball cups can be welded to the chassis with tabs or integrated into the chassis. The uni-ball cup bore allows for the 2" ARB shaft to slide through making it removable if cups are integrated into the chassis.***
Upgrades:
- 7 1/4" arm length
- ARB link bars (4130) (4ea 3/8"heims, 4ea 3/8" tube adapters, 2ea 12" 3/4"x.065 tube)
***Welding Required