Mustang II IFS, Narrow Tubular Control Arms, Stock Springs and Spindles

Includes 5/8" narrower upper and offset strutless lower control arms, new standard spindles, rubber brake lines, new black stock type springs and shocks, new manual or rebuilt power rack & pinion with bushings and new tie rods. The 11" brake kit features GM Metric calipers, with your choice of 5 x 4-1/2" or 5 x 4-3/4" bolt pattern.

• Works with all Speedway and Heidts crossmembers 
• Kit Includes:
  • 5/8" narrower Tubular Upper and Lower Strutless Control Arms
  • New Stock Spindles, Springs, and Shocks
  • Rack and Pinion with bushings and tie rods
  • 11" brake kit with GM calipers

1. Add proper crossmember to complete kit.

Note: Additional items may be needed to complete installation.  You may want to include our Mustang II ride height adjusters (91034444) for installation with these IFS kits to fine tune your final ride height up to 2".

Note:  If using these kits with Speedway or Heidts crossmembers for 1948-1956 Ford Pickups, 1955-1959 Chevy Pickups, or universal crossmembers for 27-1/2" - 33-1/2" frame widths, you will be required to purchase 2" Inner Tie Rod Extensions (91034345) or (91034346).

Note:  Our Mustang II springs that we currently offer are all 13.5” long and require trimming to the length needed for each individual application. Weight rating changes as the spring is shortened. When installing in the vehicle the flat end goes up into the upper hat and the end with the “pigtail” goes down into the lower control arm. Spring is rotated when installing to position the pigtail properly. Springs TOO long will have a tendency to NOT sit properly on the lower arms and actually in some cases bow outward causing spring bind.

Item Details

'Must include Mustang II crossmember for complete installation (sold separately)

Front Disc Brake Installation Instructions (PDF)

Tubular Upper Control Arm Instructions (PDF)

Spindle Instructions (PDF)

Tubular Lower Control Arm Instructions (PDF)

Spring Rate Chart (JPG)

Mustang II Track Width Options (PDF)