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1949-1954 Chevy Belair, Fleetline - Mustang ll Suspension Kit

1949-1954 Chevy Belair, Fleetline - Mustang ll Suspension Kit
Mustang ll IFS Suspension Kit
Part #:M2SM47SB-4954444
Steering Type
Engine Type
Drilled & Slotted Rotors
Brake Hoses


This 1949-54 Chevy Fleetline Mustang IFS suspension kit is engineered for easier installation, enhanced drivability and broader range of alignment adjustments. 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. Stabilizer bars are available for many applications.

Coil Spring Rates

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

Kit includes:

  • Heidts Crossmember
  • 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
  • Manual 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


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?

1949 1950 1951 1952 1953 1954 Chevy Belair, Fleetline

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