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Speedtech Performance USA AFX Performance Spindles
Looking for the ultimate set of performance spindles? Speedtech Performance AFX Performance spindles are here to get the job done! GM musclecars are known for having poor geometry from the factory. They rode relatively smooth and did well in straight line drag race situations, but high-speed cornering was less of a consideration in their designs. With today's technology, correcting these issues with control arms helps, but is only part of the equation. Speedtech and ATS have taken an entirely new approach to improving the less-than-optimal factory suspensions of the A, F, X, G and B body platforms by scratch-designing the focal point of the steering and suspension geometry: the front spindles. They will drop your ride height 1 in. for a more aggressive stance and lower center of gravity. Relocated steering arm mounting points are custom-designed for each individual vehicle to improve Ackerman and bring bump-steer numbers down to nearly zero. The spindles feature a Corvette ZR1 sealed, maintenance-free hub; it's heavy-duty, and the large bearing pack offers a stronger load capacity--able to handle the abuse of street and track driving. Speedtech Performance AFX Performance spindles and the ZR1 hub combination do not alter the factory track width or bolt pattern, allowing standard wheel fitment. Brake mounting is based on the C5/C6 Corvette and accepts factory Corvette brakes or packages from multiple manufacturers, including Baer, Wilwood, and others.
( 1 )
$1,454.96
Instant Rebate
Speedtech Performance USA Tubular Lower Control Arms
Stamped steel factory lower control arm assemblies do a great job of keeping the car off the ground. Outside of that, they don't do much for your car's performance. Speedtech Performance USA tubular lower control arms are designed to meet and exceed the needs of your performance automobile. Their tubular construction dramatically increases strength in a lighter weight design, and the included Delrin bushings offer strength and longevity without the flex of rubber or squeak of polyurethane. Swivel link sway bar mounts allow for articulation without bind; while urethane bump stops, heavy-duty ball joints and Grade 8 hardware complete the package, helping boost your car to a greater the performance level. These control arms are constructed from CNC mandrel-bent 1.50 in. diameter, .156 in. wall DOM tubing. All components are laser-cut and CNC-machined for exact tolerances, welded together, and then powdercoated gloss black.
( 2 )
$744.12
Speedtech Performance USA Transmission Mounts
Speedtech Performance USA transmission mounts feature steel and polyurethane construction to better support your transmission, reduce excessive movement, and absorb vibrations. For your performance application, choose Speedtech USA transmission mounts.
Not Yet Reviewed
$52.00
Speedtech Performance USA Complete Chicane Coilover Shock Mounts
The ability to properly set up the chassis and tune to individual track conditions is one of the basic fundamentals for achieving low lap times. Adjustable spring rate, ride height, and shock dampening is a vital part of that tuning process. True coilover shocks allow for all these to be done in one easily adjustable package, while avoiding issues where other coil and shock combinations fall short. Speedtech Performance USA created the complete Chicane coilover kit for a variety of Chevrolet, Buick, Oldsmobile, and Pontiac cars from the 1960s and '70s—so that coilover shocks can be installed and put to use in your factory frame! Designed to be welded in place of the factory upper shock mount, these kits convert the factory shock mount to a double sheer coilover mount for use with coilovers with a T-bar lower mount. Unlike other kits on the market, being able to make tuning adjustments without removing any components from the vehicle was a primary design goal for the Chicane coilover kit. It allows easy on-car adjustment of ride height, rebound, and compression. Since the factory upper control arm mounting bracket remains unaltered, engine removal is not a requirement for installation. Welding of the Chicane coilover kit is basic and straightforward—and can be completed by a certified welder within an hour. The complete kit includes QA1 double adjustable coilover shocks. Complete Chicane kit includes: * 2 weld-in double sheer laser-cut cages with formed stiffener plate * Coilover spacer * QA1 adjustable coilover shocks * Spanner wrench and thrust bearings * All necessary hardware
Not Yet Reviewed
$279.76
Speedtech Performance USA Coilover Conversion Kits
Speedtech Performance USA coilover conversion kits offer a better way to control ride height and suspension feel. These bolt-in kits use specially designed brackets along with QA1 double adjustable coilover shocks to provide on-the-fly adjustment for the ultimate in rear suspension tunability.
Not Yet Reviewed
$1,268.54
Instant Rebate
Speedtech Performance USA Tubular Control Arm Packages
Speedtech Performance USA tubular control arm packages provide a pair or lower and upper arms for your vehicle. Each arm is CAD designed and constructed from CNC mandrel-bent DOM tubing. All plate components are laser-cut and CNC-formed for exact tolerances, TIG-welded to the tubing, and then the assemblies are powdercoated gloss black. Speedtech tubular upper arms are assembled with strong and corrosion-free 304 stainless steel cross shafts, featuring a special offset machining process that allows two different base camber settings during alignment. Performance ball joints featuring forged housings, full spherical pins and CV-style dust boots are then installed and custom free-moving spherical bearing-mount sway bar end links wrap up the lower arms. Select the control arm package designed for your vehicle. Both upper and lowers receive: * Non-wearing greasable Delrin® bushings * Urethane bump stops * Grade 8 hardware Construction: * Upper arms are 1.25 in. diameter .120 wall tubing * Lower arms are 1.50 in. diameter .156 wall tubing
Not Yet Reviewed
$1,352.52
