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QA1's handling suspension kits provide a full-vehicle upgrade that fits your needs. Available in three different levels of performance, 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. Greater control and improved cornering are key benefits of QA1 Level 2 handling suspension kits. They're designed to boost performance and include a more extensive assembly of components than Level 1 kits. They offer easy bolt-on installation and full compatibility with the OEM parts you attach them to. All QA1 handling suspension kits are available with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you desire. Select the kit designed for your vehicle.
( 10 )
$3,037.06
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$4,904.96
Wilwood forged narrow Superlite 6R Big Brake front brake kits upgrade your late model ride with increased brake capacity and complimentary style. They're application-specific for a simpler installation and offer full compatibility with OE master cylinder output and ABS functions, where used. These front brake kits feature the extremely durable and efficient body design of their forged narrow 6-piston radial mount calipers. You can choose from optional caliper finishes and rotor designs to meet your personal style and braking requirements. Don't just replace—upgrade to generate big stopping power with Wilwood forged narrow Superlite 6R Big Brake front brake kits.
( 101 )
$2,274.79
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$2,857.65
Edelbrock Pro-Flo 4 EFI systems provide you with a high performance traditional-style intake and 4150-style throttle body. Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. This Edelbrock design produces the best fuel atomization and distribution for the ultimate performance, as well as delivering the most control and the most efficient way to deliver fuel to your engine. Along with innovative design, Pro-Flo 4 systems have the latest technology with an all-new ECU, and even more features for advanced tuning, with the key being their exclusive E-Tuner app with base calibrations developed on their dyno. Edelbrock Pro-Flo 4 EFI systems include and feature: * Engine Control Unit with faster processor and upgraded Bluetooth chip in a thinner waterproof design * Fully assembled intake manifold with air valve, fuel rails, and injectors * Fully assembled OEM high-quality wiring harness with pre-terminated connectors and labeled connection for a simplified installation * E-Tuner application for setup and engine monitoring * Wideband oxygen sensor * Distributor (not included with LS kits) * Gaskets and hardware * Installation instructions * Ready to run out of the box with pre-loaded calibrations * Self-learning technology--no tuning experience or laptop tuning required * Ignition control--adjust ignition curve with the E-Tuner 4 App for optimal performance and mpg * Offered with multiple fuel injector choices * Now boost compatible up to 15 psi by switching to a 2-bar MAP sensor and downloading the new firmware update from Edelbrock for free! It is recommended to regularly check for firmware updates even if not utilizing boost control. * Systems automatically compensate for altitude and weather changes * E-Tuner 4 app with Bluetooth connectivity between ECU and Android phone or tablet. Includes multiple dash display configurations for monitoring engine vitals and performance; multiple control functions including two adjustable cooling fan outputs, idle speed, AFR set points, acceleration fuel tuning, ignition control, cold start fuel, and cranking fuel.
( 125 )
$2,591.95
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$2,777.95
On Sale
RideTech RidePro E5 Air Ride Suspension Control AirPod dual compressor systems are pre-wired solutions that mount in your vehicle as a single unit and adjust vehicle height at the push of a button while maintaining balanced air springs. With sophisticated pressure and height algorithms, RidePro E5 control systems tune air ride suspension for proper handling and world-class ride quality, so that each time your turn the ignition key, RidePro E5 self-adjusts to ride height and compensates for changes in load. And adjusting vehicle height is as simple as choosing one of three presets. You can also control the system wirelessly by simply connecting a compatible smartphone via Bluetooth and using the RidePro E5 app. RideTech RidePro E5 AirPod systems feature and include: * Full color TFT LCD. 3.5 in. display with multi-touch capacitive touchscreen * 4-button silicone keypad with backlit symbols for quick vehicle height changes * "Ride Height On Start" automatic lift and level feature * Display and setup via control panel, smartphone app or laptop * Weatherproof ECM and heavy-duty connectors * Automatic weight compensation (with optional height sensors) * Bluetooth connectivity to most smartphones for wireless control * Aluminum AirPod 5-gallon tank * RidePro E5 digital control * Dual compressors * 1/4 in. valves * Perfect for vehicles over 3,500 lbs.
( 1 )
$2,865.00
$2,578.50
On Sale
Silver Sport EasyFit transmission kits are designed to be the perfect start to your TREMEC TKX installation. The kits are tailored with a vehicle-specific shifter position and components to make your installation easy and less costly. Features and specs: * STX Shifter--short throw shifter (depending on kit) * Transmission mount, reverse light harness, pilot bushing, and required hardware * 5-speed pattern shifter ball or 5-speed shift pattern console plate (depending on kit) * EDP coated, steel crossmember (depending on kit) * Gear ratios--2.87, 1.89, 1.28, 1.00, 0.68, 2.56R * 600 lb.-ft. torque rating * 26-spline count input shaft * Quality-tested with a 12-month factory warranty
( 4 )
$4,295.00
$4,080.25
On Sale
RideTech RidePro E5 Air Ride Suspension Control dual compressor systems are pre-wired solutions that mount in your vehicle as a single unit and adjust vehicle height at the push of a button while maintaining balanced air springs. With sophisticated pressure and height algorithms, RidePro E5 control systems tune air ride suspension for proper handling and world-class ride quality, so that each time your turn the ignition key, RidePro E5 self-adjusts to ride height and compensates for changes in load. And adjusting vehicle height is as simple as choosing one of three presets. You can also control the system wirelessly by simply connecting a compatible smartphone via Bluetooth and using the RidePro E5 app. RideTech RidePro E5 systems feature and include: * Full color TFT LCD. 3.5 in. display with multi-touch capacitive touchscreen * 4-button silicone keypad with backlit symbols for quick vehicle height changes * "Ride Height On Start" automatic lift and level feature * Display and setup via control panel, smartphone app or laptop * Weatherproof ECM and heavy-duty connectors * Automatic weight compensation (with optional height sensors) * Bluetooth connectivity to most smartphones for wireless control * Aluminum 5-gallon tank * RidePro E5 digital control * Two Thomas compressors * 1/4 in. air lines and fittings * Perfect for vehicles over 3,500 lbs.
Not Yet Reviewed
$2,665.00
$2,398.50
Build your project exactly how you want with QA1 Level 2 Big Wheel kits! Get the perfect look by easily adjusting your ride height with front and rear coilovers. Raise or lower your car 2 in. the front. Raise it up to 2 in. or lower it by up to 3 in. in the rear. QA1 Level 2 Big Wheel kits allow you to dial-in the exact style you want in minutes with the included spanner wrench. These complete bolt-on suspension kits are designed to fit up to 28 in. wheels on your vehicle and include everything needed to get your Box sitting right, while giving you a better ride and improved handling. Product features and benefits: * Double-adjustable coilovers give you the ability to individually tune your shock compression and rebound to get the perfect ride and get more grip off the line for drag racing * Adjustable upper and lower trailing arms allow your wheel and tire package to fit with adjustable trailing arms that center your rear axle in the wheel well to gain more clearance for up to 28 in. wheels * Tubular control arms are much lighter and stronger than stock and will upgrade front-end geometry for better drivability—and are designed specifically for big wheel cars with corrected suspension angles for large wheels and tires * Tubular sway bars help reduce body roll and improve stability with front and rear sway bars to reduce handling issues that come from big wheels and raised ride heights * Easy, bolt-in installation * Parts come powdercoated and ready-to-install with all necessary hardware to allow you to bolt up the kit right in your garage or work with your local shop * Works with original factory rear axle housings or Quick Performance 9 in. rear axle housings
( 2 )
$5,144.36
On Sale
RideTech 1964-67 GM A-body coilover suspension systems are specifically designed for the 1964-67 GM A-body platform. The package contains front upper and lower control arms, tall spindles, front and rear MuscleBars, rear StrongArms, and four HQ Series coilovers. RideTech 1964-67 GM A-body coilover suspension kits include everything needed to create modern drivability from vintage muscle. Features, parts, and specs: * Tall spindles will induce more negative camber gain to maximize tire contact patch during cornering (they also offer a 2 in. pin drop which allows for longer shocks creating more suspension travel) * Upper StrongArms feature corrected ball joint angles for the tall spindles * Upper ball joints have been moved back to allow for additional caster setting (improves high speed stability and steering feel; offset slugs available for additional caster) * Injection-molded Delrin bushings with 13 percent PTFE used to reduce deflection and stiction * Lower StrongArms feature a double-sheer lower mount for increased strength * Dropped lower shock mount to increase suspension travel * Lower ball joint moved forward to increase caster settings, while keeping the wheel centered in the wheel opening * HQ Series Shockwaves allow fine-tuning and deliver excellent ride quality and handling with a 1,000,0001 mile warranty (rebound knob located on top of shock for underhood access) * Brackets included with rear coilovers for easy attachment to the frame and the 10/12 bolt rear-end or Currie 9 in. (brackets for a Moser rear-end also available) * Front MuscleBar helps reduce body roll and creates room for wider front tires (includes PosiLink endlinks that provide immediate engagement between chassis and control arms) * Rear StrongArms provide added strength to help get the power to the pavement; they utilize R-joint technology to combine the best qualities of low-friction movement, lateral stability, full range articulation, and quiet operation into one special bearing
Not Yet Reviewed
$5,645.00
$5,080.50
On Sale
Baer Brakes Baer Claw Pro+ disc brake systems are built to please the most demanding users. They include Baer 6P compact 6-piston calipers machined from 2618 forgings, resulting in the stiffest possible design, even at extreme operating temperatures. They use radial mounting configurations to disperse loads evenly, and internal fluid transfer tube passages for an ultra-clean look. Baer Claw Pro+ disc brake systems include brake rotors with zinc coated surfaces and a matched set of brake pads. The unique 2-piece rotors use an aluminum hat to reduce overall weight, allow for differential expansion of the rotor plates, and lower thermal transfer to the hub. Nearly 700 models are available for specific vehicle, bolt pattern, and axle applications.
( 8 )
$2,949.95
$2,244.95
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$2,949.95
Are you tired of having brake fade or not enough stopping power? The Right Stuff front and rear disc brake conversion kits give you a complete brake kit without breaking the bank. They manufacture these kits from quality materials to ensure performance and dependability. Stop your ride in style and safely with The Right Stuff and their disc brake conversion kits.
( 1 )
$2,717.40
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$3,312.00
American Powertrain ProFit Tremec TKX manual transmissions and installation kits put the power to the pavement with unmatched durability and versatility. Tremec has normally sourced their aftermarket transmissions from the OE side, such as the Magnum T-56 and the T-5, but this new design is made from the ground up as a strictly aftermarket transmission. Designed to fit classic muscle cars and customs, the TKX has a tighter, more streamlined case, and features 600 lbs.-ft. of torque capacity and are capable of engines speeds of 8,000 rpm with shifts at 7,500 rpm. The compact design provides clearance in most transmission tunnels without floor modifications, while case strength has increased from previous models with the new 3-piece aluminum housing and gaskets at all flanges simplifies installation and eliminates fluid leaks. Additional features include: * Designed with your specific vehicle application in mind * Available with multiple gear ratio configurations for compatibility for multiple applications with three shifter locations * Multi-cone synchronizers and synchronizer rings are made of sintered bronze and carbon for superior shifts * All gears are supported by caged needle bearings to reduce end play * Gears and shafts are made from ASTM 4615 grade steel and provide increased torque carrying capacity * TKX manual transmissions have 31-spline output shafts for added strength, built-in reverse light switches, and cruise control safety switches * The TKX also has separate GM and Ford case patterns and input configurations—with integrated GM and Ford transmission mount patterns * Installation kits include a driveshaft slip yoke made from cryogenically hardened steel, a polyurethane transmission mount, a steel roller pilot bearing, and a reverse light wiring harness
( 1 )
$4,559.95
From the people who doing steering right--UniSteer rack and pinion kits deliver the feel and performance of precision. Their conversion kits are well-engineered and built to match the factory suspension, so installation is easy and performance is assured. UniSteer bolt-on rack and pinions are offered in both manual and power kits to fit your application needs. When you want to improve handling, reduce effort, and enhance responsiveness of your driving experience in your classic ride, turn to the experts at UniSteer for a rack and pinion conversion kit. UniSteer stands behind their products with a 2-year, Unlimited Mile Warranty.
( 9 )
$2,583.99
On Sale
Do you need to stop more quickly? If so, then you'll need one of these Baer Brakes Baer Claw Track disc brake kits. They include one-piece, 13 in. diameter, cross-drilled, slotted, and zinc-washed brake rotors, dual piston aluminum calipers (front), single piston aluminum calipers (rear), and high performance brake pads. Get your vehicle decelerating more quickly and stop in a shorter distance than ever before. The Baer Brakes Baer Claw Track disc brake kits improve your braking performance and fill out your wheel opening.
Not Yet Reviewed
$2,094.95
On Sale
RideTech 1964-67 GM A-Body air suspension systems are specifically designed for the 1964-1967 GM "A" Body Platform to create modern drivability with an ultra-low show stance. Some kits may vary, depending on your application. (Note: Control system not included. To complete your air suspension system, a RideTech compressor system is recommended.) RideTech 1964-67 GM A-Body air suspension system features and notes: * RideTech Tall Spindles: induce more negative camber gain to maximize tire contact patch during cornering (also offer a 2 in. pin drop which allows for the use of longer shocks, creating more suspension travel) * Upper StrongArms: feature corrected ball joint angles for the tall spindles. The upper ball joint has been moved back to allow for additional caster setting, which improves high-speed stability and steering feel (offset slugs are also available for additional caster) * Lower StrongArms: feature a double sheer lower mount for increased strength (also, the dropped lower shock mount increases suspension travel, and the lower ball joint has been moved forward to increase caster settings—while keeping the wheel centered in the wheel opening) * Injection molded Delrin bushings with PTFE reduce deflection and stiction on both upper and lower StrongArms * HQ Series Shockwaves: utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling—and allow fine-tuning of the ride quality and handling (rebound knob is located at top of shock for underhood access) * Front MuscleBar: helps reduce body roll and creates room for wider front tires (includes the PosiLink end links to provide immediate engagement between the chassis and control arms) * Rear MuscleBar included * Rear StrongArms: provide added strength to help get the power to the pavement—and utilize R-joint technology to combine the best qualities of low-friction movement, lateral stability, full range articulation, and quiet operation into one special bearing that is as home on the street as it is on the racetrack
( 1 )
$5,860.00
$5,274.00
On Sale
Baer Brakes Baer Claw Extreme+ disc brake systems are Baer's flagship offerings, featuring their forged Monoblock calipers mounted to 2-piece rotors. The Extreme+ systems employ current state-of-the-art race technology usually only found in very expensive race calipers. Baer now brings that technology to the road-going market. The 6S line of calipers represent Baer's most aggressive road offering and are suitable for virtually any level of track use. Optional R-Spec 6R calipers are a race version of 6S calipers; available for any Extreme+ system. The R-Spec calipers feature additional machining to the 6S calipers to save close to 2 lbs. per caliper and allow for top-loaded pads. Over 400 models are available for specific vehicle, bolt pattern, and axle applications. Features include: * MonoBlock calipers machined from a single piece of 2618 forged aluminum * The only 6-piston, forged, mono-block calipers offered to the road-going/street market * Stainless steel pistons, abutments, and noise-suppression springs * Staggered piston sizes to minimize pad wear * Uses the common D1247 (DR11) race pad backing plate, shared by many competition calipers * Dual seals (dust/weather and pressure) to meet D.O.T specifications * Caliper can accept 13.5 in. to 16 in. rotors * Machined, hand-painted logos * Available in a variety of powdercoat finishes * Uses correct banjo-style fittings; Baer does not use any pipe thread * Available for front or rear * Offers the exact same look front and rear—the only brake manufacturer that offers this! * Rear systems incorporate a drum-in-hat parking brake * Rear systems for C-clip axles include Baer's Verislide self-centering brackets * Systems include everything needed for each corner, including hoses and fittings (except for general fit applications)
Not Yet Reviewed
$3,599.95
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$4,094.95
These Hotchkis Sport Suspension TVS systems are all-inclusive kits that have been designed and tested as systems. There's no need to mix and match components--Hotchkis Sport Suspension TVS systems include everything you need for suspension and handling that can't be beat.
( 7 )
$2,530.47
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$3,134.09
QA1 Level 1 Big Wheel kits contain everything to give your GM B-body or G-body the ideal stance, plus improved ride quality. Each kit will include front and rear single adjustable Pro Coil system coilovers and an aluminum spanner wrench to dial in the exact style you want. The single adjustable valving allows you to firm up or soften the ride with the simple twist of a knob. QA1 Level 1 Big Wheel kits also include adjustable upper and lower trailing arms that center your rear axle in the wheel well, granting more clearance for larger wheels. Additionally, tie rod adjuster sleeves and a thrust bearing kit complete the kits. The components are powdercoated and ready to install with the necessary hardware, making your installation hassle-free. Choose the kit designed for your vehicle.
( 1 )
$2,694.24
Speedtech Performance USA offers Pro Touring suspension packages for the ultimate road and track suspension setup. The kit components are direct replacement for your old and worn-out control arms and greatly improve suspension geometry. The control arms are stronger than the factory control arms and provide 4-degrees additional built-in positive caster, which improves your vehicle's handling ability. The QA1 double adjustable coil-over shocks provide the ability for fine tuning the vehicle's ride height, as well as bounce and rebound rates. The Speedtech Pro Touring suspension kits are the best choice for the true performance minded that want their car to handle superbly yet still be an enjoyable to drive. Order the suspension kit designed to fit your application needs. Additional features and benefits: * All parts are a direct bolt-in, no frame modification necessary * Speedtech tubular control arms offer corrected geometry, performance components, and have less unsprung weight * Standard QA1 double adjustable shock system provides ease of installation with coilover style ride height control * Coilover shocks allow for ride height adjustment * Simple external double dial design allows individual compression/ rebound adjustability
( 1 )
$2,224.64
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$2,471.82
Detroit Speed control arm and spindle kits work together on your vehicle to enhance performance. The DSE forged spindle is taller than stock to improve handling by modifying the camber curve, resulting in a negative camber gain during suspension compression. Your stock steer arms mount in the optimal location to minimize bump steer. The DSE tubular control arms offer a precise fit and are TIG-welded in fixtures to guarantee geometric accuracy and repeatability. The upper arms provide increased strength and additional positive caster, and the lower arms feature a robust tubular design with gussets and a cross brace. Both have Delrin bushings, new ball joints, and a gloss black powdercoated finish. Install an integrated system that delivers performance for your ride--Detroit Speed control arm and spindle kits.
Not Yet Reviewed
$2,275.90
The Right Stuff Performance Series front disc brake conversion kits offer performance and style upgrades abound! These stock-height brake kits include: Wilwood dual piston calipers, drilled and slotted rotors, stainless hoses, dual brake booster and master cylinder, forged spindles, Timken bearings, and more. Improve your vehicle's stopping power with a Performance Series front disc brake conversion kit from The Right Stuff.
( 2 )
$2,050.35
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$2,263.20
Looking for a better launch, straight-line stability, and consistent performance? Turn to QA1's drag racing suspension kits for a full-vehicle upgrade that fits your needs. Available in three different levels of performance, these drag racing kits offer easy, bolt-in installation (some welding may be needed) and seamlessly works 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 drag racing kits are ideal for owners looking for streetable track performance. They deliver everything needed in one shot, taking the guesswork out of the process, so you can skip the research and focus on preparing for your next race. Select the kit designed for your drag race car.
Not Yet Reviewed
$2,419.70
Looking for a better launch, straight-line stability, and consistent performance? Turn to QA1's drag racing suspension kits for a full-vehicle upgrade that fits your needs. Available in three different levels of performance, these drag racing kits offer easy, bolt-in installation (some welding may be needed) and seamlessly works 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 2 drag racing kits are ideal for owners looking for serious performance gains at the track. They deliver everything needed in one shot, taking the guesswork out of the process, so you can skip the research and focus on preparing for your next race. Select the kit designed for your drag race car.
Not Yet Reviewed
$3,207.16
Transform your vehicle's handling with one of these Hotchkis Sport Suspension Stage 2 TVS systems. They provide completely tuned suspension handling, improved driver safety and control, and an easy bolt-on installation. The systems have been designed and rigorously tested on the track, and yet are comfortable enough for your local cruise-in. Every aspect of the suspension has been reengineered for maximum performance, providing your vehicle with the ultimate suspension system.
( 5 )
$5,330.41
TMI Sport Series Pro-Split Back bench seats are built with all-metal frames, high-density foam padding, marine-grade vinyl covers, and contrast stitching in one of six colors. Creature comforts include side and thigh bolsters, along with full tilting driver and passenger backs. For greater comfort, looks, and safety, replace your vehicle's aging seats with a TMI Sport Series Pro-Split Back bench seat.
( 11 )
$3,166.86
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