Choppin' Block Front Coilover Performance Kit - 63-72 C10

The Performance Series front kits offer the perfect match for a mid-level drop with uncompromised performance and handling. An athletic stance and agressive suspension geometry make your truck the performer you deserve. The Performance Series is available in air bag, coilover, or shockwave versions with enhanced suspension geometry and handling.

Ride height with 30" tall tire is appx. 6", and with a 28" tall tire would be appx. 5".


  • Track width with arms parallel to ground, with stock or stock style drop spindle: 62"
  • Up to 8 degress of caster with cam alignment adjustments.
  • LS engines use F-body oil pan. (Link)
  • The lower control arms are 1.5", 3/16" wall, and uppers are 1.00", 1/8" wall.


  1. No rack notch needed, 100% bolt-on
  2. Cam bolts for alignment adjustment, no shims needed
  3. Lifetime warranty
  4. Keeps engine low in the frame to increase hood clearance
  5. Uses tapered pin for the spindle, no need to drill spindle
  6. LS engines use F-body oil pan. (Link)

Kit Includes the Following:

  • Main crossmember, motor mounts and structural components
  • Tubular control arms with bushings and ball joints
  • Shock relocation brackets
  • Rack-n-Pinion hardware, with heim end for spindle

Add-On Items:

  • Steering Rack-N-Pinion
  • Steering Linkage
  • Trans Crossmember Kit
  • Coilovers
  • 1.25" Solid Splined Sway Bar