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How to Install Independent Rear Suspension in Musclecars - How To - Bolt In Kits

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How to Install Independent Rear Suspension in Musclecars
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DVS Restorations
What models are covered?

'67-'70 Mustangs and Cougars
'65-'66 Mustangs (will require modifications)

What do you get?
Brackets to install a late-model Cobra Mustang IRS cradle to the framerails of the Mustang unibody chassis, special stainless steel inserts to prevent crushing the framerails, Koni coilover shocks in single- or dual-adjustable versions, Hypercoil 2.5-inch coil springs, all hardware, brake-line converters, and a 23-page full-color instruction manual.

What extras are available?
Extras include a kit to hook Cobra e-brake cables to the factory Mustang e-brake handle, optional driveshafts and mating parts, and a special lowered factory IRS cradle for additional ground clearance and the ability to drop the car 2 inches from stock.

Why should I buy it?
"Unlike systems that use expensive Jaguar or other pieces, replacement items like rotors and calipers are available from most local parts stores. Any parts manufactured for these IRS units will work with this kit [Maximum Motorsports, Steeda, SSBC,Baer, Wilwood, and so on]. The kit requires no welding and only needs 10 drilled holes to install, and it could be installed without a lift if necessary."

How do I buy it?
Directly from DVS Restorations

How much does it cost?
Base kit with single-adjustable Konis is $1,599.00; the deluxe kit with dual-adjustable Konis is $1,999.00. Cradle-lowering services are available from DVS for $350.00 plus shipping.

Blue Moon/Control Freak Suspensions
What models are covered?

'65-'70 Mustang
'05 and later Mustang
'67-'69 Camaro/Firebird
'70-'74 Mopar E-Body
(Tri-Five Chevy and B-Body Mopar are planned.)

What do you get?
The basic kit includes a custom IRS cage with axles capable of withstanding 650 rwhp, six-piece racing CV bearings, and Control Freak control arms. QA1 coilovers with 450-lb-ft springs are standard, and all systems have an integrated driveshaft safety loop. Centersections and brakes are all upgrades.

What extras are available?
There are three rear-wheel horsepower levels available and differing applications for street and full-race. Reinforced rearend covers and centersections are common upgrades, as well as Stainless Steel Brakes twin-piston or Tri-power brakes. Ford 8.8-inch centersections are also available. Dual coilovers per side are offered for road racing and autocross applications, and you can get airbags too.

Why should I buy it?
"We say our IRS kits are 'thick, stiff, and darn good-looking,' because they will not only improve ride quality and performance, but will also strengthen the typically flimsy unibody structure of most musclecars."

How do I buy it?
Direct or through dealers

How much does it cost?
$6,995.00 to $11,995.00, depending on options.

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