13" Billet Adjustable 4 Link Chassis Brackets

Our top of the line solution for 1/8" adjustment tuning on the traditional chassis 4 link bracket! The bracket assembly is made of billet 4140 utilizing a keyway system making it a great choice for longevity and durability. Heim bracket adjustment range is suitable for both small and big tire applications. (Pics show big tire configuration.  Simply switch the upper and lower brackets for the small tire configuration) 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.  Specs: 4140 material 3/4" Billet main bracket 1/2" Billet heim bracket NAS hardware Key way locking system for ultimate strength 1/8" increment positioning guide etched in bracket 1/8" adjustment capability 22" Radius on upper hole arc 1 5/8" Tube notches 13" Spread (top of lower notch to bottom of top notch) 4 deg angle between upper and lower notch center 1/2" Holes on 5/8" spacing No lightening pocket in center of bracket making it a good location to weld support tube gussets Integrated projack notch on bottom of bracket Billet Adjustable 4 Link Chassis Bracket kit will include: 2ea 3/4” 4 link chassis main brackets 4ea 4 link chassis upper heim brackets 4ea  4 link chassis lower heim brackets 12ea 3/8-24 NAS bolts, NAS washers, and NAS jam nuts 4ea 1/4-28 NAS bolts, NAS washers, NAS jam nuts