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Adjust camber and caster for maximum handling and performance with these control arms by SPC Performance. These control arms allow for changes when fine-tuning suspension alignment angles. They're available for a wide variety of applications, such as street rods, sport compact, muscle cars, performance vehicles, and race cars. Fine tune your suspension with SPC Performance control arms.
( 175 )
$1,095.95
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$1,216.99
As part of the number one choice for custom suspension systems, QA1 Proma Star single adjustable coilover systems are available in several lengths, making them easy to fit in almost any situation. Both the double-adjustable versions and these single-adjustable models allow you to set your valving to fit your driving style, so you are ready to hit the road, nearest racetrack, or anywhere in between. Get that perfect stance with adjustable ride height when you order the QA1 Proma Star single adjustable coilover systems best suited for your application. Other product features include: * On-the-car adjustable valving makes it quick and easy to dial in your desired level of comfort and performance * Shocks feature a 2 in. body diameter and can be mounted in any orientation * Spring mounting hardware designed for coil springs with a 2 1/2 in. inside diameter * Alternative mounting options available to fit your custom chassis * 100-percent dyno tested and serialized * QA1 single-adjustable shocks are designed for performance street driving, autocross, and lower-powered drag racing (rear only) * All QA1 single-adjustable shocks feature simultaneous compression and rebound adjustment on one knob (18 positions)
( 2 )
$1,478.95
These Auto Metal Direct front subframes are designed to replace your entire front-end subframe assembly. They feature factory-style welds for an OEM appearance and extra bracing to lower the crossmember, adding strength for jacking up the car. The subframes have all factory holes and brackets in the correct position for a bolt-in installation.
( 4 )
$1,299.99
BMR A-arms stabilize your vehicle. A-arms are one of the most important, yet overlooked suspension components. They are the direct link between the front wheels and the chassis. Any deflection causes a change in alignment, which results in poor performance and driving feel. BMR Suspension A-arms are fabricated from heavy-duty 0.095 in. wall DOM tubing with laser-cut, CNC-formed plate steel for extra strength and to eliminate deflection. BMR A-arms are fitted with heavy-duty ball joints and 95-durometer polyurethane bushings for a solid, more responsive feel over the stock rubber bushings. Polyurethane adds strength and reduces deflection over the stock rubber bushings, while still absorbing much of the NVH, providing you with a great blend of performance and comfort. Designed for street performance, drag race, handling, and pro-touring applications, BMR A-arms give you improved geometry and increased lateral grip during cornering situations.
( 108 )
$1,029.95
PSC Pro Touring steering boxes offer performance power steering. These steering gears are top-quality direct replacements that also deliver value with performance. Select the model designed for fitment on your vehicle.
( 3 )
$1,095.00
UMI Performance Stage 1 handling kits are designed to bring you great ride quality and improved handling, while giving your musclecar the lowered, aggressive stance you want at an inexpensive price. These kits include heavy-duty UMI sway bars with new end links and greasable bushings, four Bilstein HD shocks, and a set of UMI 1 in. lowering springs. If you're looking to change the stance of your ride and get some added performance, look no further than these UMI Performance Stage 1 handling kits.
( 1 )
$1,499.99
RideTech StreetGrip composite leaf springs offer 50 lb. weight savings in unsprung weight to improve handling and ride quality. These suspension springs also incorporate more torsional strength—so any "spring wrap" is diminished. The billet leaf spring eyelets help achieve the desired stance. Delrin bushings and shackles are also available (sold separately) for long-lasting upgrades.
( 2 )
$1,175.00
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 )
$1,399.00
UMI Performance tubular K-members instantly remove 25 lbs. from the front of your vehicle, while maintaining strength for streetability and daily use. UMI Performance tubular K-members have been designed to handle everything from drag racing to daily driving and even autocross. Their dual tube center section adds increased strength over the competitors' designs, making them far superior and able to handle everyday stress and abuse. Additional front-end adjustment can also be achieved with these K-members. The lower A-arm slots feature a 1/2 in. adjustment built in and will work with the stock and any aftermarket A-arm setup. The front and rear A-arm slots also feature additional bracing to withstand hard side loads and extreme pressure. These tubular K-members also feature integrated motor mounts, eliminating the stock cast iron mounts for maximum weight savings. Additional features include: * Main center tube constructed from 1.500 in. x 0.120 in. seamless steel tubing * Additional cross braces use 1.250 in. x 0.120 in. seamless steel tubing * TIG and MIG-welded construction for superior strength * Front and rear A-arm mounts CNC-machined and fabricated from 0.188 in. thick steel * Rear A-arm mounts gusseted to withstand extreme side loads and pressure * Dual tube center section adds increased strength over any competitor's design * All mounting plates are CNC-machined to ensure hole-to-hole accuracy * Factory locator pins included for easy installation and exact fit * Completely fixture-welded to ensure factory fitment with no grinding or cutting
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$1,416.97
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$1,566.96
Here's an easy way to convert your stock rear suspension to a coilover suspension. You get everything you need with these QA1 Rear Pro coilover systems, from shocks to nuts and bolts, complete installation instructions, and even decals!
( 101 )
$1,056.95
Improve your vehicle's cornering prowess and handling power with these tubular A-arms from Hotchkis Sport Suspension. These arms create a negative camber curve for improved steering geometry, which increases caster for high-speed stability and minimizes ball joint angle during suspension travel. They come assembled with ball joints, bushings, and billet chromoly offset cross shafts.
( 34 )
$1,179.99
Aldan American Road Comp suspension packages are available for a variety of applications, including many GM muscle cars and 1990s era Chevy trucks. Their coilovers are machined from lightweight, high-strength 6061 T-6 billet aluminum. They are fully ride-height adjustable, allowing a stock height to 2.0 in. of lowering, for maximum performance and on-road comfort. The coilover kits are designed for an OEM-like fitment using factory shock and spring mounting locations. These coilovers can be used with factory or aftermarket tubular control arms. Dial in your suspension with the Aldan Road Comp package recommended for your vehicle.
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$1,189.95
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$1,199.95
REKUDO front control arm sets are part of a fully engineered suspension system for the 1970-81 Chevrolet Camaro and Pontiac Firebird. The systems are modern auto-cross inspired suspensions that retain the OE appearance and strength with stamped steel control arms. REKUDO front control arms include upper and lower arms featuring an EDP coating, heavy-duty ball joints, offset washer inserts for easy caster adjustment, and factory-style rubber bushings. Gain better performance and an improved camber curve with REKUDO front control arm systems. Features: * Lowered center of gravity with improved handling * Easy caster adjustment with offset oval shaped washers that fit into the upper control arm pivot shafts—proper caster setup improves stability and driver confidence on corner entry * Heavy-duty ball joints and rubber bushings are pre-installed * Black EDP (Electro-Deposit Primer) coating for corrosion protection * Easy bolt-on installation utilizing the factory mounts Please note: * Must be used with tall spindles RK600-02 and 1968-82 C3 Corvette brakes. Ideal for use with all other REKUDO Suspension System components for the 2nd Gen F-body * Optional Delrin® bushings available separately (RK100-20) * C3 Corvette-style brakes require 15 in. minimum diameter wheels
Not Yet Reviewed
$1,399.95
UMI Performance 1970-81 GM F-body front upper/lower A-arm kits are perfect for the F-body enthusiast seeking to improve the performance and appearance of their front suspension. These direct bolt-in kits feature caster relocation of both the upper and lower ball joints to enhance steering feel and improve high-speed stability. Features and benefits: * Spindle pin location remains unchanged, so fender clearance is like stock * Laser-cut UMI reinforcement plates add a great appearance and excellent strength * Chromoly offset cross shaft upper to reduce number of shims required * 5 to 7 degrees of total positive caster. 0 to 2 1/2 degrees of negative camber * Upper ball joint moved rearward to add 3 to 4 degrees caster potential * Lower ball joint relocated forward to increase caster 2 degrees which improves steering feel and straight line stability * Upper a-arm assembled with UMI-built Delrin® bushings for crisp steering response * Upper and lower a-arms built from USA-made DOM steel tubing * Heavy-duty spring bucket accepts factory and aftermarket coil springs * Spring bucket is compatible with popular hybrid coils, such as Viking and QA1 * High-quality polyurethane bushings and bump stops provide a crisp yet comfortable ride * Double shear swivel sway bar mounts and hardware work with UMI sway bars and most other factory eyelet-style sway bars * Available in red or gloss black powdercoat
Not Yet Reviewed
$1,329.99
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$1,489.99
BMR Suspension has developed a manual rack and pinion conversion kit that will eliminate bump steer and allow for more header clearance. They started with a clean slate and came up with kits for practically any application, giving you accurate control and steering response. BMR manual rack and pinion conversion kits have a straightforward, bolt-in installation requiring no fabrication or welding. All mounting hardware and installation instructions are included.
( 1 )
$1,009.95
Seeking improved stance, along with ride quality and handling? Turn to QA1's handling suspension kits for a full-vehicle upgrade that fits your needs. Available in three different levels of performance, these kits offer easy, bolt-in installation (some welding may be needed) and seamlessly work with whatever OE component each piece attaches to. And with different levels, you can build your car in stages, using QA1's parts list as a road map to get to the level of performance you want and have peace of mind knowing you won't have compatibility issues. QA1 Level 1 handling kits deliver everything needed in one shot, taking the guesswork out of the process. These full-vehicle upgrades are designed to boost performance while giving you steady, reliable comfort. All QA1 handling suspension kits are offered with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you need. Select the kit designed for your vehicle.
Not Yet Reviewed
$1,197.95
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$1,616.95
UMI Performance 1993-2002 GM F-Body 3-pt. subframe connectors and torque arm kits provide an easy bolt-on drag race solution for GM F-bodies. These suspension connectors reinforce the chassis and prevent quarter-panel wrinkling from hard launches; a tunnel-mounted torque arm is the proven solution to reduce 60 ft. times. Shortened torque arm improves instant center location; as a result, forward traction is improved. These kits include removable and replaceable NHRA-approved driveshaft loop. Using both parts together dramatically reduces chassis flex. Product features: * 3-pt. subframe connectors reinforce chassis and prevent quarter-panel buckling * Shorter than stock, tunnel-mounted torque arm improves forward traction * Complete kit braces entire underside of car to reduce chassis flex * NHRA approved driveshaft loop (removable and replaceable) * Includes hardware
Not Yet Reviewed
$1,099.99
RideTech TruTurn steering systems resolve poor suspension geometry, bad bump steer, and clearance issues on your early Camaro/Nova front-end. These packages include taller overall spindles to improve camber gain, steering arms designed to correct bump steer, and drag link brackets that bolt to your OEM drag link. They relocate your inner tie rod and minimize bump steer, and their tie rod assemblies are designed to integrate with your new steering arms and center link for a bolt-on system. RideTech also offers upgrade packages with the same components minus the spindles. Choose a "Tru" no-fab steering system for your muscle car. They're available for a variety of cars from the 1960s and '70s
( 6 )
$1,225.00
Trans-Dapt Performance Swap-In-A-Box complete engine swap kits feature everything you need to transplant that new engine into your ride. They include a set of application-specific headers (painted or ceramic coated), motor and transmission mounts, and some kits contain oil filtration components. By matching up these parts by vehicle, Trans-Dapt ensures a swap with minimal modifications needed for installation. Give your ride a heart transplant using one of these turnkey Swap-In-A-Box complete engine swap kits!
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$1,137.99
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$1,562.99
RideTech RidePro Analog compressor systems use a 3 gallon compressor leveling system with 1/4 inch air valve, manual 4 way switches, and gauges. This 3 gallon tank and single compressor design is recommended for vehicles under 3500 pounds. This system includes a separate aluminum 3 gallon tank, RidePRO air valve block, 1/4 inch air lines, fittings, and wiring. Control your air ride equipped vehicle height with this affordable air suspension leveling system. RidePro analog compressor systems utilizes a high quality solenoid air valve system, manual switches, analog gauges, and dependable electric components to provide simple and reliable air suspension leveling control.
( 4 )
$1,370.00
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
$1,399.00
UMI Performance 1993-2002 GM F-Body Road Race front upper/lower A-arm kits come with boxed lower and adjustable upper A-arms, providing a rock-solid foundation for your autocross, road race, or corner carving 4th Gen. The lower A-arms feature fully gusseted box tubing construction, and while appearing heavy-duty, afford a 5 lb. weight savings per set over factory lower A-arms. They have factory GM pedestal location and are compatible with factory, Koni, and other T-bar, stock mount shocks. Upper arms feature caster and camber adjustment with premium rod ends. Laser-cut ball joint pads feature improved ball joint angle and increased caster (up to additional 2 degrees--varies by chassis) for lowered cars and come assembled with premium ball joints. UMI's GM F-Body Road Race A-arm kits offer the most travel and clearance of any A-arm on the market and is a must for lowered vehicles. Features and benefits: * 0.120 in. wall mild steel box tubing * Double shear sway bar mount with end link set * Double gusset design for flex-free operation * Race-quality high-misalignment rod end on vertical mount * PTFE-lined, high-load capacity race rod ends equal less suspension friction * Uses balance of OEM hardware or use a new UMI hardware kit * Premium ball joints installed * Available with a durable red or black powdercoat * Kit designed to work with the factory K-member, UMI K-members, and virtually all stock mounting point aftermarket K-members
( 1 )
$1,209.99
UMI Performance complete front adjustable upper and lower A-arms were built with this in mind--to offer the strongest manufactured item on the market, while adding great weight savings over the stock piece. UMI Performance complete front adjustable A-arms are built using strong DOM steel tubing, 0.188 in. CNC-machined shock mounts, Moog Problem Solver greasable ball joints, and QA1 XM Endura series rod ends. A-arms can be installed on the stock K-member or any aftermarket K-member. They are designed to reduce front-end weight, as well as "unsprung" weight, providing improved handling performance to the front of your vehicle. Additional features include: * 1.250 in. x 0.120 in. mild steel tubing * TIG-welded 4130 chromoly threaded tube adapters * 3/4 in. hard chrome plated PTFE/KEVLAR® self-lubricating race rod ends * CNC-machined ball joint cups * Grade 8 shock mounting hardware included * Durable powdercoated finish * Use OEM hardware
( 1 )
$1,159.99
UMI Performance 1998-2002 F-Body LS1 Stage 1 front-end kits are the ideal starting point for reducing front-end weight and enhancing weight transfer in your 4th Gen vehicle. The dual tube K-member is renowned for its strength and durability, capable of withstanding wheel stand landings and street abuse while also decreasing weight and protecting the oil pan. The rod end lower A-arms minimize friction, allowing the car to respond quickly off the line, and reduce weight by 8 lbs. UMI's K-member and A-arms are made from robust DOM tubing, precision-bent, CNC-notched, and welded in a jig for a solid foundation. The included K-member is compatible with factory motor mounts, polyurethane motor mounts, or UMI's solid billet aluminum motor mounts (P/N 2323). Whether you want to decrease front-end weight, improve engine clearance, or enhance your street/strip car, the Stage 1 package is a great starting point. UMI's Stage 1 kit includes the following: * Tubular dual tube K-member * Tubular lower A-arms with race quality rod ends * Grade 10.9 hardware with Ny-lock nuts Product features: * Heavy-duty K-member with dual tube construction * Tubular lower A-arms with race quality rod ends * Premium ball joints installed * 33 lbs. of front-end weight savings * Chromoly A-arms save an additional 1 1/2 lbs. * Works with factory steering rack * Direct bolt in replacement, no welding * Includes new grade 10.9 A-arm mounting hardware
Not Yet Reviewed
$1,449.99
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