HCD Fine Adjustable Housing 4 Link Brackets (Layered)

HCD Fine Adjustable Housing 4 Link Brackets (Layered)

Regular price $1,295.00 $0.00


***US Patent Pending***

We love the 1/8 adjustment the chassis brackets offer!  The limitation with the chassis side brackets is having the car built with them or  a lot of chassis work to install them.  We had the idea a few years ago to design and offer the 1/8" adjustment capability on the housing.  We will be rolling out a full line of these brackets soon.

We have came up with an economical solution for 1/8" adjustment placing the capability on the housing. The bracket assembly is made of 4130N making it a great choice for longevity and durability. Heim bracket adjustment range is suitable for both small and big tire applications.

The 1/4 bolt serves as the adjustment indicator for a given heim hole choice, adjusting through the sweep in 1/8" increments up to 5/8" before needing to adjust to the next heim hole.  Because the upper adjustments are on an angle, the upper 4 link bar stays at the same approximate nominal length through the adjustment sweep making the adjustment variable more consistent. 


  • 4130N material
  • 1/4" main brackets layered x 3 for overall width of 3/4"
  • 1/4" heim brackets
  • 1/8" doublers
  • 12pt grade 9 hardware
  • 22" Radius on upper hole arc
  • 3.5" Axle tube radius
  • 1/2" Holes on 5/8" spacing
  • 1/8" adjustment capability
  • Bolt on ARB tabs
  • Bolt on adjustable shock/wheelie bar tab brackets

Adjustable 4 Link Housing Brackets (Economy) kit will include:

  • 2ea 1/4” 4 link chassis inner brackets
  • 4ea 1/4" 4 link chassis outer brackets
  • 4ea 1/4" 4 link chassis upper heim brackets
  • 4ea 1/8" 4 link chassis upper heim bracket doublers
  • 4ea 1/4" 4 link chassis lower heim brackets
  • 4ea 1/8" 4 link chassis lower heim bracket doublers
  • 4ea 1/8" ARB tabs
  • 4ea 1/8" ARB tab doublers
  • 4ea 1/8 Adjustable shock mount/wheelie bar tab brackets
  • 3/8-24 12 point bolts, NAS washers, and nylon jam nuts
  • 1/4-28 12 point bolts, NAS washers, and nylon jam nuts

***Requires TIG welding. The perimeter of the main bracket layers has an 1/8" step to allow for a good welding surface.  Additionally, the lightening pockets serve as a perimeter for additional welding for maximum bonding and strength***

***Recommend welding no more than 2” at a time alternating ends and sides to minimize heat and distortion.  Clamp to a flat surface is best ***

If not in stock, will ship directly from Hammer Concepts & Designs.

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