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UMI Performance Stage 2.5 handling kits bring you the best of both worlds—combining UMI's Stage 2 handling kit with four-corner Viking coilover ride height adjustability. These Stage 2.5 handling kits feature UMI's most popular combination of front and rear springs, along with all the necessary components and hardware needed to transform your GM vehicle for improved handling, ride quality, and an impressive stance. Ride height is adjustable from stock to 2 in. below stock ride height, and the Viking shocks feature 19 settings in both compression and rebound. More than a dozen kits are available, with numerous options. Select the model recommended for your vehicle. Stage 2.5 handling kits include: * Tubular lower front A-arms with polyurethane bushings * Upper front A-arms with Delrin© bushings * Viking coilover kit * Heavy-duty front sway bar with new bushings and end-links * Front upper and lower race-quality hardware kit * Solid heat-treated rear sway bar * Tubular rear lower control arms with polyurethane bushings * Tubular rear upper control arms with polyurethane bushings * Tubular frame braces with hardware * Replacement rear-end housing bushings * Rear control arm race-quality hardware kit * UMI bolt-on rear coilover kit * Thrust bearing kit (x 2) * Spanner wrench kit Note: Rear coilover kit fits GM axle housing only. Aftermarket axle housing fitment is not guaranteed.
Not Yet Reviewed
$4,369.99
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$4,649.99
$3,932.99
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$4,184.99
On Sale
UMI Performance Stage 2 handling kits will make any classic cruiser feel like a modern day muscle car! They are designed to bring you superior ride quality and improved handling, while giving you the lowered, aggressive stance you're looking for. These kits include everything you need to rebuild the suspension on your classic ride, such as upper and lower front A-arms, heavy-duty UMI sway bars with new end links, greaseable bushings, Bilstein HD shocks, UMI lowering springs, rear tubular upper and lower control arms, replacement rear end housing bushings, and heavy-duty tubular frame braces. UMI Performance Stage 2 handling kits are made of superior-quality materials to ensure long-lasting durability and performance. These UMI Performance Stage 2 handling kits are perfect for the weekend warrior looking to go for a back road cruise, perhaps hit the drag strip, or even an Auto-x.
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$3,059.99
$2,753.99
BMR Level 2 suspension handling packages are matched and developed to handle the twists and turns of your favorite road. Installation of these American-made components takes only a few hours of your time with basic hand tools. You can install superior handling on your ride today with BMR Level 2 Suspension handling packages. These BMR Level 2 handling packages include: * Lowering springs * Front and rear sway bars * Bilstein shocks * Upper and lower A-arms * Rear upper and lower control arms * Control arm mount braces
( 8 )
$2,349.00
Metal fabricators, meet your new boss! Woodward Fab Boss 16-gauge box and pan brakes are built with the world's thickest fingers to prevent deflection, ensuring the most accurate bends possible. The machines also include extra-heavy trusses and braces for max strength, as well as bronze bearings at the pivot points. These bending brakes can accept up to 16-gauge (1/16 in.) mild steel. Here are some other specs and features of the Woodward Fab Boss 16 box and pan brake: * 48.250 in. length * Maximum box depth: 4 in. * Removable fingers: 2 in., 3 in., and 4 in. * Bend angle stop: 0 to 130 degrees * Floor stand * Counterweight * Upper beam is adjustable for radius bending
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$2,166.99
QA1 1965-72 F-100 rear coilover conversion systems offer unprecedented adjustability and maximum performance without any binding issues, and the ability to achieve a 4 in. to 7 in. drop. These bolt-in systems can be installed without removing the bed and everything you need is included, right down to the hardware. Kits are available with single or double adjustable shocks, and some specific kits include QA1 MOD Series coilovers. Included in the systems: * Adjustable shocks * High-travel springs * Coil-over hardware * Adjustable trailing arms * Adjustable panhard bar * Panhard bar brace * Adjustable torque arm * Torque arm axle mount * Torque arm crossmember * All required nuts, bolts, etc.
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$2,887.95
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$3,101.95
BMR Level 4 suspension handling packages are designed with matched components to help increase overall handling. They're available for fitment on a variety of late-model muscle car applications. Level 4 handling packages include: * Front and rear lowering springs * Front and rear sway bars * Total suspension bushing kit * Sub-frame connectors, bolt-on * Rear upper and lower control arms * Driveshaft tunnel brace * Trailing arms * Toe rods, adjustable
Not Yet Reviewed
$2,789.00
EMAX Industrial Plus gas-powered piston compressors deliver overwhelming performance to meet the needs of the most demanding environments. Their pumps require less maintenance, service, and downtime—and all EMAX gas-powered compressors furnish the power needed at the jobsite, garage, or shop. These units have ASME-approved air receivers and custom-built engine stands that brace the platform of the tank, allow easy belt tightening, and significantly reduce vibration. Many competitors' pumps run at double the rpm of EMAX pumps because they are much smaller and must run fast to produce enough air. EMAX Industrial Plus pumps have solid cast iron cylinders, cylinder heads, crankcases, flywheels, crankshafts, and rebuildable, forged steel connecting rods. They have large roller bearings on the crankshaft ends for stability and long bearing life. Disc intake and exhaust valves are sealed by O-rings and can be removed without disturbing the head gaskets. When it came to engines, the obvious choice for EMAX was the Honda GX Series with electric starters. Their OHV design provides excellent torque and fuel efficiency, quiet operation, and they're easy-to-use. Built for efficient airflow, effective cooling, and durability, with a slant cylinder design for smooth running—they feature mufflers with spark arresters, hydraulic valve lifters, low oil shutdown, automatic compression releases for easy starting, key switches, and battery chargers. EMAX's Honda GX engines also have engine idle-down (when the compressor is in free-wheel mode) and, with electronic ignition, excellent cold weather starting ability. Additional features of EMAX Industrial Plus gas-powered piston compressors include: * 1/4 in. ball valve drain at the front of the tank for easy access * Quality tank gauge; all safety valves and pop-offs are ASME-approved * 3/4 in. ball valve air outlet * Custom-built, heavy-duty 13-gauge expanded metal belt guard * 35 percent lower operating temperatures—reduces moisture buildup and extends pump life * Air-Stream technology provides up to 50 percent longer pump life * Intercooler and aftercooler lines to cool the air between stages and after the 2nd stage (where applicable) * Raised platforms pull air under the pumps * "V" or "W" pump shapes help eliminate hotspots and provide consistent cooling * Site glass to view oil level * Twin belts offer better belt grip and longer belt life * Head unloaders allow for load-less starting and help cool the pump in high-duty cycle applications * Pre-tested before they leave the factory * Just add a 12 V battery and battery cables and they're ready to go
Not Yet Reviewed
$4,554.82
Whether you're dealing with big rocks on a trail, an angry bull in a field, or a zombie apocalypse, you won't have to worry about damaging the front of your truck when you install one of Fab Fours' Premium winch full guard bumpers. These bumpers are constructed from 3/16 in. steel plate, mounted with a 2-piece system that allows for adjustability, and are available in 2-stage matte black powdercoat or bare steel. The brush guards are constructed from 2 in. tubing with a rectangular steel center brace, and the wings use 1.750 in. tubing—secured to the bumper ends for better stability and rigidity. The Premium bumper you order will be matched to the body lines of your specific vehicle for an excellent wraparound fit and better-than-OE tire clearance. Each unit features 1 in. D-ring mounts, injection-molded light housings with 60mm turn signals and 90mm fog lights, and will accept winches up to 16,500 lbs. line strength. Some models are available with pre-drilled holes for sensors. Let them know you mean business from the very first glance—with Fab Fours Premium winch full guard bumpers.
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$2,088.86
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$3,969.99
Specifically formulated for Californians, Walker CalCat direct-fit catalytic converters comply with regulations for OBD-II and pre-ODB-II vehicles. These converters have an OE-style and fit for ease of installation. The CalCats feature a stainless steel body, a heat-shielded pipe, and a structural brace for enhanced strength and durability. Get the best balance of performance and price from Walker CalCat direct-fit catalytic converters, available for a wide range of vehicle applications.
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$2,074.99
ARB base racks take accessories and cargo loading to a whole new level of simplicity, speed, and personalization. With a choice of sizes, accessories, and attachments, you can truly "make it your own." By incorporating a dovetail extrusion around both the full perimeter and along each edge of the internal beams, the base racks provide endless mounting and attachment options. Adding, removing, and repositioning accessories and roof loads is quick and easy with the base rack's dovetail system, making it easier to install and remove individual items without disturbing the whole load. Plus, unlike traditional roof rack channels, the dovetail extrusion won't collect dust and debris. Each base rack accessory or fixture attaches to the rack with a simple clamp mount, including larger hardware such as Hi-Lift jack mounts, rollers, recovery boards and even a base rack custom light bar. Additional details: * Integrit textured black powdercoat finish * Fully welded construction [excluding corner caps] * Extruded aluminum beams feature rigid internal bracing * Strength through design requires no additional crossbars * Fully assembled ready-to-fit mount brackets [sold separately]
Not Yet Reviewed
$2,002.95
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$2,091.95
PWR North America radiator modules are revolutionary advancements in cooling technology. These aluminum modules incorporate Spal fans for reliable high performance cooling. The radiators feature a reinforced, race fin design cross-braced for maximum strength and durability, along with a unique shape with a hemmed leading edge for additional cooling and maximum durability. Developed using PWR's current F1 and NASCAR cooling technology, their cores provide unmatched performance. You too can now have the same cooling technology for the street as the top motorsports champions use week-after-week.
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$2,035.00
QA1 rear suspension conversion systems provide easy, bolt-in options to replace your coil springs on factory truck arms—without any cutting, welding, or other fabricating. Each kit contains frame brackets, axle brackets, linkage assemblies, a crossmember assembly, and necessary hardware. The conversions are available with coilovers or available for use with the factory springs. Order the model designed for fitment on your specific vehicle, and enjoy the stance, handling, and suspension performance of a revolutionary QA1 system.
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$2,795.95
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$3,101.95
Van Steel complete trailing arm assemblies are available with factory-style T-arms (no sway bar holes) or offset T-arms with spherical bearings. Additional contents include these new components: * Rotors * Spindles * Caliper mounting brackets * Bearing supports * Backing plates * Stainless steel parking brake hardware * Parking brake shoes * Bearings, seals, and races
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$2,029.99
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$2,299.99
Ditch those clunky leaf springs and take control of your rear suspension with QA1's coilovers and triangulated 4-link conversion kits. This upgrade improves ride quality, enhances handling performance, and enables you to dial in the perfect stance. With the added benefit of accommodating wider wheels and tires, this kit is the ideal solution for your car. QA1's 4-link conversion kits deliver handling control without compromising your daily comfort. Perfect for both street and track use, adjustable shocks are famous for their tunability, giving you exceptional handling and control and finer control over your suspension. Available with single adjustable, double adjustable, or MOD series shocks. Thoughtful design meets effortless installation requiring minimal welding. You'll experience a painless installation and setup process, where adjusting ride height, pinion angle, or wheelbase is as simple as a few tweaks – no link removal required. No modifications to floor pan required.
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$2,383.95
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$3,687.95
PSC has taken the Jeep JK steering system back to the drawing board and engineered their exclusive Jeep JK Big Bore XD steering cylinder assist kits. These kits resolve the original steering issues, and efficiently handle the increased torque loads on vehicles equipped with up to 44 in. tires, upgraded aftermarket axles, differential lockers, or any combination thereof. These are the ultimate steering upgrade packages, and PSC includes everything needed for a successful install.
Not Yet Reviewed
$3,423.99
QA1 1988-98 C1500 rear coilover conversion systems are a great upgrade to your C1500 suspension. Each kit comes with QA1's proven adjustable coilover shocks—so you can change the valving to meet your specific needs—along with a variety of spring rate options. These shocks allow for ride height adjustability and are 100 percent dyno-tested and serialized. The QA1 C1500 torque arm suspension with C-notch bracket is manufactured from 12-gauge HSLA steel tubing for increased strength and powdercoated for long-lasting durability. Systems come complete with adjustable instant center, panhard bar, and pinion angle to allow you to adjust the system to your exact needs. This easy bolt-on kit will add more stability and allows for optimum camber adjustment in a lowered truck. Everything needed is included, all the way down to the hardware; no welding or bed removal required.
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$2,887.95
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$3,101.95
Upgrade your classic Mopar A, B or E body car to a triangulated four-link design with QA1's Mopar rear coilover conversion systems. These QA1 conversion systems will transform the way your classic Mopar launches, handles, and cruises down the road! The great-looking powdercoated components improve performance and save weight—plus, you'll enjoy a much more modern driving feel and improved handling in any setting. Order QA1's Mopar rear coilover conversion system for your application. Additional features: * Proven triangulated 4-link design is popular with street/strip machines, pro-touring/road racers and autocross drivers * Available for Mopar 8 3/4 in., Ford 9 in. and Dana 60 rear axles * Improved traction during launch * Easy installation that requires minimal welding * Supports both standard and inboard spring locations * Gain greater anti-squat and pinion angle adjustability * Correct your wheelbase to fit larger wheels and tires * Has clearance for 3 in. over the axle exhaust * Single- and double-adjustable shocks eligible for limited lifetime warranty by the manufacturer * You can add the optional rear sway bar to further reduce body roll during hard launches and cornering * Made in the USA
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$2,383.95
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$3,660.95
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.
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$3,282.95
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$3,388.95
Speedtech Performance USA torque arm rear suspensions dramatically improve performance handling and everyday drive quality of your leaf spring car. Unique in their design, the suspensions virtually eliminate the inherent change in geometry and possible traction issues commonly associated with leaf spring and 3- or 4-link type systems. Relatively easy to install and reasonably priced, they're perfect rear suspension upgrades to a well-matched performance front suspension. Speedtech Performance USA torque arm rear suspension facts and features: * Adjustable ride height, roll center, pinion angle, instant center, and wheelbase * Articulate lower control arms aid in eliminating suspension bind * Panhard bar mounting system accurately locates rear axle and allows for instant center adjustability * Delrin bushings eliminate the flex of rubber and squeak of poly bushings * QA1 double adjustable coil-over shocks with thrust washers * Coilover shocks allow 2 1/2 in. of ride height adjustment * Available for 9 in. Ford, 12-bolt and 10-bolt GM differentials * Optional complete rear axle with all brackets installed
Not Yet Reviewed
$3,430.96
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.
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$2,133.18
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$2,545.14
QA1's 4-link conversion and standard Ford 9 in. axle kits give you everything you need to get your 2nd Gen Camaro or Firebird project on the road—fast. QA1 paired their 4-link suspension kit with a custom 9 in. rear housing for enthusiasts seeking top-tier performance and hassle-free installation. Your time is valuable, so say goodbye to hunting for junkyard rear ends or struggling with endless measurements and mismatched components—every component in this package is tested by QA1 to fit the first time. Each kit is engineered to deliver the performance, ride quality, and adjustability you need to handle serious power and aggressive driving—without the hassle of having to source each part. Ultimate shock performance: Ditch your leaf springs for QA1 MOD Series coilovers, triangulated 4-link suspension and an all-new narrowed 9 in. rear end. QA1's MOD shocks are designed to provide the ultimate in tunability and performance. With their four-way adjustable valving, remote nitrogen canisters, and huge dampening forces, QA1 MOD shocks deliver in any driving scenario. QA1 4-link kits are fully engineered to provide ride height, ride quality and instant center adjustability. Whether you're after a lowered, aggressive look or need clearance for wider wheels and tires, QA1 systems deliver. Easy installation: QA1 is committed to delivering products that make upgrading your vehicle as simple as possible, and their 4-link kits with 9 in. housing are designed for a bolt-on installation, eliminating the need for custom fabrication. Performance housing features: * Fabricated center section engineered for maximum strength and durability * Formed trailing arm brackets reduce flex under high loads, ensuring your suspension remains rigid * Heavy-duty 3 in. OD, 1/4 in. wall axle tubes provide the durability needed for high-performance applications * 31-spline 1541H alloy axles support up to 650 hp, with the housing handling up to 800 hp * Durable semi-gloss powder coat finish offers long-lasting protection and a clean, sleek look * Drain plug, fill plug, and Jack Pad come standard to make service a breeze * Includes T-bolts and housing studs for assembling axle shafts and installing third members * High-quality roller bearings for smooth operation and long-lasting reliability
Not Yet Reviewed
$4,435.95
QA1's 4-link conversion and narrowed Ford 9 in. axle kits are an all-in-one solution that gives you everything you need to get your First-Gen Camaro or Firebird project on the road—fast. QA1 paired their 4-link suspension kit with a custom narrowed 9 in. rear housing for enthusiasts seeking top-tier performance and hassle-free installation. Your time is valuable, so say goodbye to hunting for junkyard rear ends or struggling with endless measurements and mismatched components—every component in this package is tested by QA1 to fit the first time. These QA1 upgrade kits have been engineered to deliver the performance, ride quality, and adjustability you need to handle serious power and aggressive driving—without the hassle of having to outsource each part. Ultimate shock performance: Ditch your leaf springs for QA1 MOD Series coilovers, triangulated 4-link suspension and an all-new narrowed 9 in. rear end. QA1's MOD shocks are designed to provide the ultimate in tunability and performance. With their four-way adjustable valving, remote nitrogen canisters, and huge dampening forces, QA1 MOD shocks deliver in any driving scenario. QA1 4-link kits are fully engineered to provide ride height, ride quality and instant center adjustability. Whether you're after a lowered, aggressive look or need clearance for wider wheels and tires, QA1 systems deliver. Easy installation: QA1 is committed to delivering products that make upgrading your car as simple as possible, and their 4-link kits with 9 in. housing are designed for a bolt-on installation, eliminating the need for custom fabrication. Key Features: * Narrowed housing to accommodate wide wheel and tire packages in mini tubbed cars * Fabricated center section engineered for maximum strength and durability * Formed trailing arm brackets reduce flex under high loads, ensuring your suspension remains rigid * Heavy-duty 3 in. OD, 1/4 in. wall axle tubes provide the durability needed for high-performance applications * 31-spline 1541H alloy axles support up to 650 hp, with the housing handling up to 800 hp * Durable semi-gloss powder coat finish offers long-lasting protection and a clean, sleek look * Drain plug, fill plug, and Jack Pad come standard to make service a breeze * Includes T-bolts and housing studs for assembling axle shafts and installing third members * High-quality roller bearings for smooth operation and long-lasting reliability
Not Yet Reviewed
$4,435.95
Clearance
Scott's Hot Rods 4-bar rear suspension kits have a simple design, but will greatly improve the ride quality and handling of your hot rod or custom. These truly equal length parallel 4-bars use a very long, perpendicular panhard bar to maximize efficiency and reduce lateral movement. Both user-friendly and fully adjustable, the kits also use their CNC-machined and tapped stainless steel rod ends with right-hand or left-hand thread, allowing you to adjust the pinion angle and setup without unbolting the link bars. And unlike a Triangulated 4-link system, the pinon angle does not change throughout the travel of the suspension. The kits are offered with coilovers or airbags. Your rear suspension is just as important as the front to the ride and handling of your car; install a Scott's Hot Rods 4-bar rear suspension kit and increase your driving pleasure. Additional notes and what's included: * CNC-machined 1 1/8 in. x 1/4 in. wall DOM tubing link and panhard bars (adjustable RH- and LH-thread) * Scott's utilize a bar as long as possible per vehicle application to ensure the least amount of lateral movement * CNC-machined stainless steel rod ends--RH- and LH-thread * FK Bearing heim joints--RH- and LH-thread * Aldan American single-adjustable coilovers or Firestone 9000 tapered air springs * Coilovers are the most popular for everyday cruisers * Airbag kits are for those who want to lay their vehicle on the ground * Upper shock crossmember is standard on all kits allowing you to determine final ride height when installing * Rear-end housing brackets * Front frame brackets * 5/8 in. Grade 8 hardware * Lifetime guarantee
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$3,468.99
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$3,857.99
$2,638.50
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$2,935.50
Detroit Speed Rear Speed 3 kits work great with any of Detroit Speed's front suspension systems. Their components deliver improved handling with an increased spring rate. They're available with different suspension drop amounts and other options to ensure best performance. Rear Speed 3 kits are offered for a wide range of vehicles from the 1960s, '70s, and '80s.
Not Yet Reviewed
$3,929.95
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