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 - $1699

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

Deluxe Kit - $2099

Includes all of the above except this kit includes Koni's top of the line, dual adjustable performance shocks for the ultimate in performance.

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.

Driveshafts

= NO! = Yes!

Dave Stribling Restorations does NOT recommend the use of the tube within a tube style driveshafts for any kind of performance application. We recommend Patterson Driveshafts for the best in quality and performance. Patterson's offers both a steel and aluminum driveshafts to fit any application needed, using only the best construction available. Individual parts also available to make your own shaft. NOTE: Because of transmission, engine and front suspension variations, please call with exact length needed.

Drive shaft assemblies available in steel and aluminum. Contact us for pricing and lead times.

Driveshaft Adapters

Adapt your existing driveshaft to the IRS flange.

• Small output shaft - $60
• Big output shaft - $65

U-joints

New U-joints to fit your driveshaft. No grease fitting to crack under performance conditions.

• Small shaft - $55
• Large Shaft - $56
• Optional Spring Rates - $75 each

We can provide Hypercoil spring rates up to 1000 pounds. Call or This e-mail address is being protected from spambots. You need JavaScript enabled to view it for details.

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