Saturday, January 20, 2018
Text Size

IRS For Vintage Mustangs




For information on installation in 1965-66 Mustangs Click Here.
For information on lowered IRS units Click Here.


IRS FAQ - Click here


  • Installs the 1999-up Mustang Cobra independent rear suspension into the 1967-70 Ford Mustang and Cougar
  • Late model ride and handling for your vintage Mustang!
  • Easy bolt-in installation - no welding required.
  • Rear wheel disc brakes!
  • Normal wear items available from your local Ford dealer!  Shock absorbers can be rebuilt!
  • Latest technology - wide selection of axle ratios, brake assemblies and aftermarket parts.

Base Kit - $3000

Includes the following:

  • Complet bracket kit to mount IRS unit.
    Bracket kits are manufactured in the USA and include the following features:
    • Precision laser cutting
    • Tig welding where required
    • Mounting brackets are powder coated for durability
    • Bolts and hardware are grade 8 (std.) and 10.9 (metric)
    • Stainless steel frame inserts resist corrosion
  • Koni single adjustable coil over shock absorbers
    Koni coilover shocks were designed for Formula 1 race cars. Koni shocks have also been synonymous with Ford performance for almost 40 years. Single adjustable shocks can be adjusted without removing them from the car!
  • Hypercoil coil springs
    More top race proven parts from right here in the Midwest. 500 pound rate springs
  • Differential vent tube
  • Shock hole plugs
  • Complete step by step instructions

NOTE: IRS unit is not included in the kit price. This kit fits the 1999-2003 Mustang Cobra IRS unit and will not work with the T-Bird unit.

Optional Equipment

  • Emergency Brake Adapter - $60
    Converts the existing stock emergency handle to the late model Cobra brake cables. Includes custom length stainless steel cable, line connector and cable mounts.

All prices and specifications are subject to change without notice. Prices do not include shipping. Contact Dave Stribling Restorations for more information.