Performance Suspension Technology
(877) 224-1706
www.p-s-t.com
Suspension Kits
Performance Matched Mega/System Level 4
Performance Matched Mega/System Level 5
Fits the Following Models
'64-'67 GTO and LeMans
'68-'72 GTO and LeMans
'73-'77 LeMans
FeaturesPerformance Matched Mega/System Level 4
* PST Polygraphite Super Front End Kit
* Lightweight tubular front and solid rear sway bar kit, 1.375-inch front, 1-inch rear ('64-'72 only)
* Catapult trailing arms
* Set of four KYB shocks
* Ground Zero front and rear coil springs (500-750lb front spring rates, 175-225lb rear spring rates; rates vary by application)
Performance Matched Mega/System Level 5
All of the Level 4 components plus
* PST AFX forged aluminum, geometry-corrected spindles
* Tubular front upper control arms
Benefits
Performance Matched Mega/System Level 4
* Engineered to work as a complete system
* Improved handling and responsiveness
* Faster slalom time
* Works great on street, strip, and track
* Comfortable ride
Performance Matched Mega/System Level 5
Same as Level 4 plus
* Drastically improved geometry for better handling and responsiveness
* Allows and requires direct bolt-on of C5/C6 Corvette brakes
* Weight reduction for better performance
Options and Upgrades
Performance Matched Mega/System Level 4
* Tubular front upper control arms
* Drop spindles
* Centerlink
* Heavy-duty springs
Performance Matched Mega/System Level 5
* Drop spindles
* Centerlink
* Heavy-duty springs
Mods Required
None, 100 percent bolt-on
MSRP
* Performance Matched Mega/System Level 4: $1,599
* Performance Matched Mega/System Level 5: $2,999
Dick Miller Racing
(662) 233-2301
www.dickmillerracing.com
Suspension Kits Manufactured
5028 kit
7028 kit
Fits The Following Models
'64-'67 GTO and LeMans
'68-'72 GTO and LeMans
'73-'77 LeMans
Features
5028 kits (recommended for cars with 450 hp or less)
* Tubular chrome-moly upper control arms
* Chrome-moly double-adjustable adjusters
* Fixed-length tubular chrome-moly lower control arms with sway bar mounts
* 0.75-inch-plate steel no-hop bars
7028 kits (recommended for cars with 450 hp or more)
All the components of the 5028 kit plus
* Diagonal links (track locaters) on the lower control arms to keep th rearend centered under the car, which helps the car go straighter down the track for a shorter quarter-mile and a quicker e.t.
* Triangulation braces to strengthen the crossmember that the upper control arms are fastened to
Benefits
* Set pinion angle and chassis preload for maximum traction at different tracks without removing any bolts or control arms
* Rigidity, strength, and repeatable performance
* Change the imaginary intersection point of the upper and lower control arms, which will cause the car to lift in the rear and plant the tires harder
* Triangulation (standard on 7028) to strengthen the crossmember that the upper control arms are fastened to
Options and Upgrades
* Lighter weight and taller rear coil springs
* Shock absorbers
* Triangulation brace (7029)
* Adjustable shocks
* Antiroll bar (DMR-5413)
* Rear coilover kit (7053)
Mods Required
None, all parts except the antiroll bar are made to bolt in to the stock factory locations
MSRP
* 5028 kit: $631 (upgrades extra)
* 7028 kit: $1,505 (upgrades extra)
Air Ride Technologies
(812) 482-2932
www.ridetech.com
Suspension Kits Manufactured
Street Challenge Complete System
Fits the Following Models
'64-'72 GTO and LeMans
Features
* ShockWaves allow easy installation
* Adjustable valving for shocks allows for increased performance
* Tubular StrongArms have realigned ball joint angles and allow for more caster to improve high-speed stability
* Tall spindles lower the roll center and improve positive camber gain to keep the tires flat on the pavement
* Airpod compressor system makes this kit simple to install
* MuscleBar swaybars keep tires planted through the corners (1.375-inch hollow front and 1-inch solid rear)
* PosiLink swaybar endlinks improve range of motion and eliminate bind
Benefits
* Unequalled ride quality
* Maximum handling performance
* Easy performance customization
* Make your car ride like you it want to
* Aggressive stance
* No fabrication
* Saves install time and money
* Automatic leveling system returns car to exact ride height every time
Options and Upgrades
* Internal ride-height sensors for ShockWaves
* New modular front sway bar
* New Titanium series Shockwaves and shocks
Mods Required
Small trimming of spring pocket required in some applications