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1955-1959 Chevy, GMC Truck Mustang ll IFS Suspension Kit

1955-1959 Chevy, GMC Truck Mustang ll IFS Suspension Kit
1955-59 Chevy Truck Mustang II Suspension kit Mustang ll IFS Suspension Kit
Part #:M2SK5559E1
Steering Type
Bolt Pattern
Engine Type
Drilled & Slotted Rotors
Brake Hoses


Our 1955-59 Chevy truck mustang IFS suspension kit is designed to match the deluxe Heidts type system. This design allows easy camber and caster adjustments. Our economy kit comes standard with Heidts crossmember and economy suspension and brake components making this system much more affordable. Lowers vehicle 4-6" from stock depending on choice of spindles. This high quality suspension package is equal to other high cost kits comes with a warranty.

Coil Spring Rates

  • Small Block - 350lbs/in
  • Big Block - 450lbs/in
  • Free height is 14.250"

Kit includes:

  • Heidts Crossmember
  • Frame boxing plates
  • 11" rotors, 5 x 4.75" bolt pattern
  • Tubular Control Arms
  • Coil springs and shocks
  • Stock or 2" drop spindles.
  • GM calipers with pads and brackets
  • Brake hoses
  • Standard rack-n-pinion

Available upgrades:

  • Power rack-n-pinion Add $199.00
  • Drilled and slotted rotors Add $84.65. Free zinc plating with upgrade.
  • Red or Black powder coated calipers, Add $42.86 pr
  • For 5 x 5" or 6 x 5.5" Add $50.00


Manual rack has 9/16"-26 spline input shaft
Power rack has 3/4"-36 spline input shaft
Stock spindles = 4" drop
Drop spindles = 6" drop
CA Prop 65 Warning - cancer and reproductive harm

What does this fit?

1955 1956 1957 1958 1959 Chevy and GMC 3100 Truck

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