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Ridetech Suspension Lowering Systems

Ridetech offers suspension lowering systems to improve your vehicle's stance, handling, and ride quality. The kits include components that address your specific application, such as heavy-duty C-Notches, adjustable shock absorbers, brackets, coil springs, spindles, Grade 8 hardware, and more. The systems focus not only on lowering the vehicle, but also maintaining suspension geometry and alignment. Order the model recommended for your vehicle.

Not Yet Reviewed

$8,290.00

Chevrolet Performance ZZ427/480 HP Long Block Crate Engines

Chevrolet Performance has recreated the classic L88 Big Block combination in the ZZ427/480 long block crate engine. Rated at 480 hp, it features an iron block, forged steel crankshaft, and high-flow aluminum cylinder heads. An upgraded hydraulic roller camshaft improves drivability and rpm range, while lower 10.1:1 compression means you can enjoy the power on pump gas, too. The ZZ427 comes complete with: high-flow oval port heads, a high-lift camshaft, aluminum intake manifold, 770 cfm Holley carburetor, an HEI distributor, aluminum water pump, balancer, spark plug wires, and a 14 in. flexplate. If you're looking for a modern version of the classic L88, the Chevrolet Performance ZZ427/480 long block crate engine is the answer. Additional specs and features include: * 4.250 in. bore with 3.750 in stroke * Cast iron block with 4-bolt main caps * Forged steel crankshaft * Forged steel connecting rods * Forged aluminum pistons * Hydraulic roller camshaft: - Valve lift .527 in. intake/.544 in. exhaust - Duration (.050 in) 224 intake/ 234 exhaust * Aluminum oval port heads with 110cc chambers * 2.190 in. intake/1.880 in. exhaust valves * 10.1:1 compression ratio * Aluminum 1.7:1 ratio roller rocker arms * HEI distributor * 770 cfm carburetor * Aluminum short water pump * Ignition timing base 10 degrees BTDC, 36 degrees total * 6,400 maximum recommended rpm

3.6 out of 5 stars ( 5 )

$16,940.27

Chevrolet Performance LSX376 Crate Engines

You're track-ready with extreme performance GM LSX376 crate engines. At home on the street and on the strip, these value-driven Chevrolet Performance crate engines offer lower-compression forged aluminum pistons, a tough bottom end, and high-flow heads. LSX376 engines make a perfect foundation for supercharging, turbocharging, and nitrous--all you need to do is supply the boost! Does your muscle deserve the LSX touch? Yes! Get the strength and power to build a winner with these features: * Race-bred LSX Bowtie block * High-flow LS3 cylinder heads * Blower-friendly 9.0:1 forged pistons * 14 in. automatic transmission flexplate * Unique LSX376 valve covers

Not Yet Reviewed

$13,568.04

Ridetech 1967-69 Camaro/Firebird Complete Coilover Suspension Systems

Ridetech 1967-69 Camaro/Firebird complete coilover suspension systems include everything you need to completely upgrade your existing suspension. The package contains front upper and lower Strongarm control arms, tall spindles, front MUSCLEBar, a rear bolt-on 4-link, and four HQ Series coilover shocks for every corner of your vehicle. The benefit of buying a complete suspension system is that it takes all the guesswork out of what are the best parts to purchase. Ridetech has spent hours collecting data to find a perfect spring rate and components for your vehicle's performance and ride quality. Ridetech complete coilover systems include: * Ridetech tall spindles will induce more negative camber gain to maximize tire contact patch during cornering. It also offers 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 joints have been moved back to allow for additional caster setting to improve high speed stability and steering feel. Offset slugs are also available for additional caster. Injection molded Delrin bushings with 13 percent PTFE are used to reduce deflection and stiction. * Lower Strongarms feature a double sheer lower mount for increased strength. The lower shock mount is dropped to increase suspension travel and moved the lower ball joint forward to increase caster settings while keeping the wheel centered in the wheel opening. Injection molded Delrin bushings with 13 percent PTFE are used to reduce deflection and stiction. * HQ Series coilover shocks utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling. The rebound knob is located at the top of the shock for underhood access. * Front MUSCLEBar helps to reduce body roll and creates room for wider front tires. It includes the PosiLink end links that provide immediate engagement between the chassis and control arms. * Bolt-on 4-Link greatly improves traction, handling, and ride quality. Installation does not require the any major modifications to the floor pan and requires only minimal welding to the axle tube. Works with mini tubs. The R-joint rod ends 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.

Not Yet Reviewed

$5,975.00

QA1 1988-98 C1500 Front and Rear Coilover Conversion Systems

QA1 1988-98 C1500 front and 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 front control arms and rear torque arms are manufactured from 12-gauge HSLA steel tubing for increased strength and are powdercoated for long lasting durability. Topped off with performance ball joints and low-friction, maintenance-free bushings. Complete with adjustable instant center, panhard bar, and pinion angle to allow you to adjust the system to your exact needs. This kit will add more stability and allows for optimum camber adjustment in a lowered truck. Easily bolt in this system--no welding or bed removal required. Everything needed is included, all the way down to the hardware.

Not Yet Reviewed

$5,597.95

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$6,879.95

Ridetech 1959-64 GM B-Body Coilover Suspension Systems

Ridetech 1959-64 GM B-body coilover suspension systems are specifically designed for the Impala, Bel Air, Biscayne, Brookwood, El Camino, Kingswood, Nomad, and Parkwood. They include everything needed to provide a lowered stance with dramatically improved handling and ride quality. Get the benefit of a complete suspension system that takes all of the guesswork out of your upgrade with a Ridetech 1959-64 GM B-body coilover suspension kit. Features, items, and specs: * Tubular upper Strongarms feature corrected ball joint angles and are fully assembled with ball joints, injection-molded Delrin bushings and cross shafts; powdercoated satin black * Upper ball joint moved back allowing for additional caster settings for improved speed stability and steering feel * Tubular lower Strongarms feature a double-sheer lower mount for increased strength, and are fully assembled with ball joints, injection-molded Delrin bushings and cross shafts; powdercoated satin black * HQ Series coilovers utilize impact-forged aluminum body and monotube design to deliver excellent ride quality and handling; standard 1,000,0001 mile warranty included * Rebound knob located at top of shock for under hood access; allows fine-tuning of ride quality and handling * Hyperco springs provide consistent spring rate that will last a lifetime * Rear Strongarms provide added strength; utilize R-joint technology to provide smooth operation and reduce roll bind * Lower arms feature a double-sheer mount for coilovers, locating them in place of the stock springs and keeping load where it belongs. * Adjustable panhard bar allows axle to be centered at new ride height * Front and rear MUSCLEBars replace tiny factory sway bars, where applicable; they feature significantly higher rates, performance end links, and Delrin-lined bushings

5.0 out of 5 stars ( 1 )

$5,145.00

Ridetech 1955-57 Chevrolet Coilover Suspension Systems

Ridetech 1955-57 Chevrolet coilover suspension systems transform the ride, handling, and looks of your Tri-5. The benefits of buying these complete kits is that Ridetech has done all the homework for you. They have matched the perfect spring rate and components for your Chevy's best performance and ride quality. All you do is install. Completely upgrade your existing suspension with Ridetech coilover suspension systems. Features include: * Upper Strongarms are powdercoated black and fully assembled with ball joints, bushing, and cross shafts. They feature corrected ball joint angles and the upper ball joint have been moved back to allow for additional caster setting to improve high speed stability and steering feel. * Lower Strongarms feature a double sheer lower mount for increased strength. They also are powdercoated black and fully assembled with ball joints, bushing, and cross shafts. * HQ Series coilovers utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling. They allow fine-tuning of the ride quality and handling. The rebound knob is located at the top of the shock for underhood access. * Front MUSCLEbar helps reduce body roll and includes the PosiLink endlinks that provide immediate engagement between the chassis and control arms. * Bolt-on 4-link greatly improves traction, handling, and ride quality.

Not Yet Reviewed

$5,400.00

QA1 Level 2 Full Vehicle Handling Suspension Kits

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.

5.0 out of 5 stars ( 10 )

$5,216.95

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$9,020.95

Hotchkis Sport Suspension Stage 2 TVS Systems

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.

5.0 out of 5 stars ( 5 )

$5,440.91

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$5,626.18

QA1 Level 3 Full Vehicle Handling Suspension Kits

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. Top performance is the desired goal of many automotive upgrades—precisely what QA1 Level 3 handling suspension kits deliver. Compared with the Level 1 and 2 packages, these heavy-duty assemblies offer additional control components, as well as stiffer springs to maximize your cornering ability and handling. QA1 Level 3 kits are available with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you want. Select the kit designed for your vehicle.

Not Yet Reviewed

$6,660.95

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$11,243.95

Detroit Speed Fox Body Short Long Arm Conversion Systems

Detroit Speed offers Fox Body short long arm conversion systems for a variety of applications, including many Ford Mustang and Mercury Capri models from the 1970s, '80s, and '90s. These suspension kits redefine Fox Body handling with a no-compromise double wishbone design. They system replace the outdated factory suspension with modern geometry, increased strength, and race-proven adjustability—delivering premium fit, finish, and performance. * SUPERIOR SUSPENSION GEOMETRY and STABILITY: Detroit Speed's exclusive frame rail insert optimizes camber gain and roll center height, significantly improving front-end stability. The tubular upper and lower control arms reduce deflection, providing precise suspension movement and sharper handling response. * FORGED UPRIGHTS & EXPANDED BRAKE OPTIONS: Lightweight forged aluminum uprights feature modern hub-pack bearings for durability and reduced maintenance. This setup provides access to high-performance braking solutions for superior stopping power. * MAXIMIZED TIRE CLEARANCE: Designed for serious performance applications, these systems allow clearance for 275/35R18 tires on a 10 in. rim while maintaining full steering lock. Whether on the street or track, this setup ensures maximum grip without compromise. * FACTORY COMPATIBILITY, PERFORMANCE UPGRADE: These systems are optimized for factory 1987-93 V8 K-members and aftermarket K-members, ensuring seamless integration into high-performance builds. Some fabrication is required, but the result is a modernized, precision-tuned suspension that outperforms factory limitations. Available versions: * Single-Adjustable Coilover Control (032096-SDS): Detroit Speed/JRi aluminum coilovers offer Detroit Tuned valving for precision damping control with a single adjustment to fine-tune rebound. Combined with a 1 7/16 in. diameter adjustable-rate sway bar, this system delivers unmatched street and track performance. * Double-Adjustable Coilover Control (032096-DDS): Detroit Speed/JRi double-adjustable aluminum coilovers feature Detroit Tuned valving, allowing independent tuning of high and low speed rebound for maximum control. Paired with a 1 7/16 in. adjustable-rate sway bar, this system delivers fully customizable handling for both street and track applications. * Non-Adjustable High Performance Coilover Control (032096DS): Detroit Speed/JRi non-adjustable aluminum coilovers feature Detroit Tuned valving, delivering precision damping. Paired with a 1 7/16 in. diameter sway bar, this system provides optimized handling and stability for both street and track applications. FEATURES AND BENEFITS: • Optimized camber gain and roll center height for better handling stability • Tubular upper and lower control arms improve suspension geometry and reduce deflection • Forged aluminum uprights with modern hub-pack bearings for durability and reduced maintenance • Adjustable 1 7/16 in. diameter sway bar for improved front-end response • Clearance for up to 275/35R18 tires while maintaining full steering lock • Detroit Speed/JRi aluminum coilover shocks for precision damping (options): -- Single-adjustable -- Double-adjustable -- Non-adjustable

Not Yet Reviewed

$5,459.95

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$6,820.95

KW Variant 5 Coilover Kits

KW Variant 5 coilover kits feature precise four-way dampening adjustment capabilities. When you want to lower and improve your vehicle's suspension, having rebound and compression adjustment is great--but having the ability to fine-tune your suspension movements at different speeds is even better. KW provides a whole new level with high- and low-speed tunability. High speed for sharp corners or hard launches, and low speed for large, sweeping corners or gradual acceleration. Having the ability to adjust both independently gives you unprecedented handling, performance, and control. Enjoy tunable precision with every acceleration, steering movement, or braking event when you order the KW Variant 5 coilover kit designed for your application!

Not Yet Reviewed

$11,794.00

QA1 Level 2 Big Wheel Kits

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

5.0 out of 5 stars ( 2 )

$5,439.95

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$5,715.95

Ridetech 1970-81 Camaro/Firebird Complete Coilover Suspension Systems

The Ridetech 1970-81 Camaro/Firebird Complete Coilover suspension systems include everything you need to completely upgrade your existing suspension. The package contains front upper and lower Strongarm control-arms, front MUSCLEBar, a rear Bolt On 4-Link, and 4 HQ Series Coilovers shocks for every corner of your vehicle. The benefit of buying a complete suspension system is that it takes all of the guesswork out when purchasing a new suspension. Ridetech has spent hours collecting data to find a perfect spring rate and components for your vehicle's performance and ride quality. Ridetech Complete Coilover systems include: - Upper Strongarms feature corrected ball joint angles for the tall spindles. The upper ball joints have been moved back to allow for additional caster setting to improve high speed stability and steering feel. Offset slugs are also available for additional caster. Injection molded Delrin bushings with 13% Teflon are used to reduce deflection and stiction. - Lower Strongarms feature a double sheer lower mount for increased strength. We have also dropped the lower shock mount to increase suspension travel and moved the lower ball joint forward to increase caster settings while keeping the wheel centered in the wheel opening. Injection molded Delrin bushings with 13% Teflon are used to reduce deflection and stiction. - HQ Series Coilover shocks utilize an impact forged aluminum body and Monotube design to deliver excellent ride quality and handling. They allow fine tuning of the ride quality and handling. The rebound knob is located at the top of the shock for under hood access. - Front MUSCLEBar helps to reduce body roll and creates room for wider front tires. It includes the PosiLink endlinks that provide immediate engagement between the chassis and control arms. - Bolt On 4-Link greatly improves traction, handling and ride quality. Installation does not require the any major modifications to the floor pan and requires only minimal welding to the axle tube. Equally important, the unique design addresses production variations and frame rail thickness issues that are common to the second-generation F-Body platform. Works with minitubs. The R-Joint rod ends 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!

Not Yet Reviewed

$5,605.00

Ridetech 1967-70 Mustang Coilover Suspension Systems

Ridetech 1967-70 Mustang coilover suspension systems allows you to give your vintage Pony modern drivability. The benefits of buying these complete kits is that Ridetech has done all the homework for you. They have matched the perfect spring rate and components for your Mustang's best performance and ride quality. All you do is install. Completely upgrade your existing suspension with Ridetech coilover suspension systems. Features include: * 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 to improve high-speed stability and steering feel. Billet cross shafts are included that feature a lowered mounting point to increase camber gain and correct suspension geometry. They house a stout double sheer lower shock mount. * Lower Strongarms feature a unique design that combines the control and strut rod into a stronger, more appealing one-piece design. Additional caster is designed into the arms and includes a robust bearing in an aluminum housing at the front mount to replace the soft factory rubber units. * HQ Series coilovers utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling. They allow fine-tuning of the ride quality and handling. The rebound knob is located at the top of the shock for underhood access. * Front MUSCLEBar helps reduce body roll and includes the PosiLink end links that provide immediate engagement between the chassis and control arms. * Bolt-on 4-link greatly improves traction, handling, and ride quality

Not Yet Reviewed

$6,230.00

Ridetech 1968-72 GM A-Body Complete Coilover Systems

Ridetech 1968-72 GM A-body complete coilover systems include everything necessary to create modern drivability for your vintage GM muscle car. All the parts are designed to maximize tire contact, while providing high-speed stability and steering feel. The included rear Strongarms utilize Ridetech's innovative R-Joint technology—combining the best qualities of low-friction movement, lateral stability, full-range articulation, and quiet operation in one bearing. Take the guesswork out of purchasing a new suspension for your classic with a Ridetech complete coilover system. Kit items, features, and specs: * Front upper and lower control arms * Tall spindles induce more negative camber gain, allowing tires to lean into the turn—and allowing for longer shocks and more suspension travel * Upper and lower front Strongarms include Delrin bushings to reduce deflection and stiction * Four HQ Series coilovers allow fine tuning via rebound knob at the top of the shock; they come standard with a 1,000,0001-mile warranty * Brackets included with rear coilovers for easy attachment to frame and rear-end * Front MUSCLEBar helps reduce body roll, creates room for wider front tires, and includes PosiLink end links for immediate engagement between chassis and control arms * Adjustable-rate rear MUSCLEBar

Not Yet Reviewed

$5,645.00

Be Cool Extreme Modules

Be Cool Extreme modules offer show-stopping looks and performance for your resto classic! If you want more bling than Be Cool Show & Go modules, their Extreme radiators provide the ultimate in American-made brilliance. They're available in a natural aluminum finish, or in show-polished assemblies with every component chromed or polished—to deliver extreme looks to your special ride. And their performance is, of course, super-cool! Be Cool Extreme module features: * Performance-grade dual 1 in. core polished radiator * Chrome plated high-torque fans with billet Extreme logo motor covers * Stainless steel electric and/or aluminum fan mounting brackets * Diamond-cut aluminum vented coolant recovery tank with Extreme logo * Machined aluminum Sure-Grip radiator cap with embossed emblem * Wiring harness with temperature control sending unit and 40 amp relays * Various radiator style options, including crossflow and downflow

4.0 out of 5 stars ( 7 )

$5,199.99

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$5,799.99

Ridetech 1988-98 Chevy/GMC C1500 Complete Coilover Systems

Ridetech C1500 complete coilover systems include everything needed to create modern drivability with an aggressive stance for the 1988-98 Chevrolet and GMC C1500 trucks. The package contains front upper and lower Strongarm tubular A-arms, front and rear HQ Series coilover shocks, front sway bar, HD drop spindles, and rear wishbone with integrated C-notches. The benefit of a Ridetech complete suspension system is that it removes all the guesswork as to which components to purchase—saving you time and money. Overview of features, specs, and parts: * Ride height is approximately 4 in. lower than stock in the front and 6 in. in the rear (coilovers add adjustability for rebound and ride height) * Front coilover setup includes HQ Series shocks and bolt-on upper shock mounts to allow more ground clearance and maximum suspension travel * HQ Series aluminum body shocks are a monotube design, rebound adjustable, and come with a 1,000,001 mile manufacturer warranty * Upper Strongarm A-arms feature corrected ball joint angles for the lowered ride height, and the length has been altered to create more camber adjustment. Injection-molded Delrin bushings with 13 percent PTFE are used to reduce deflection and stiction. Also includes integrated brake line mounting brackets. * Lower Strongarm A-arms feature a double-sheer lower shock mount for increased strength; the injection-molded Delrin bushings with 13 percent PTFE are used to reduce deflection and stiction. Also included are quality ball joints for a completely bolt-on experience. * Front MUSCLEBar sway bar is included to reduce body roll and includes the Delrin liners to minimize suspension bind * HD drop spindles are used to all the use of a longer stroke shock and improve suspension geometry and bump steer * Bolt-on wishbone system greatly improves traction, handling, and ride quality. Installation does not require welding or major modifications to the bed floor. -- Includes patent-pending R-joint rod ends to eliminate binding and noise -- Wishbone upper link (rather than panhard bar) for zero lateral movement during suspension travel allows extremely tight wheel/tire fitment -- Optimized anti-squat, instant center and pinion angle migration for dramatic improvements in handling and traction -- Bolt-on C-notch reinforces OEM frame rails and features integrated suspension mounts -- Simple installation with minimal OEM rivet removal

Not Yet Reviewed

$6,880.00

Ridetech 1963-70 C10 Complete Coilover Systems

Ridetech 1963-70 C10 complete coilover systems deliver handling quality. These HQ Series systems are suitable for most high performance applications. They offer rebound adjustment to help you fine tune the ride quality and handling of your truck. Ridetech 1963-70 C10 complete coilover systems include: * Front and rear HQ Series coilovers * Front upper and lower Strongarms * Rear Strongarms * Drop spindles * Front MUSCLEBar

Not Yet Reviewed

$7,120.00

Ridetech 1971-72 C10 Complete Coilover Systems

Ridetech 1971-72 C10 complete coilover systems deliver handling quality. These HQ Series systems are suitable for most high performance applications. They offer rebound adjustment to help you fine tune the ride quality and handling of your truck. RideTech 1971-72 C10 complete coilover systems include: * Front and rear HQ Series coilovers * Front upper and lower Strongarms * Rear Strongarms * Drop spindles * Front MUSCLEBar

Not Yet Reviewed

$7,120.00

Ridetech 1962-67 Chevy II/Nova Complete HQ Series Coilover Systems

Ridetech 1962-67 Chevy II/Nova complete HQ Series coilover systems include everything you need to upgrade your existing suspension and give your classic Chevy an aggressive lowered stance with modern drivability. Buying a complete suspension system takes the guesswork out of choosing the correct components that will work together for optimal performance. Ridetech has spent hours collecting data, finding a perfect spring rate and components for your vehicle's performance and ride quality. These Ridetech 1962-67 Chevy II/Nova coilover systems feature their HQ Series coilovers. They utilize an impact-forged aluminum body and monotube design to deliver excellent ride quality and handling, and allow fine-tuning via the rebound adjustment knob, located at the top of the shock for underhood access. Along with HQ coilovers, these Ridetech systems contain a front Tru-Turn systems with Strongarms, front MUSCLEBar, and bolt-on 4-link. Package contents and benefits: * Front upper and lower Strongarm tubular control arms with injection-molded Delrin bushings with 13 percent PTFE to reduce deflection and stiction * Strongarms can be adjusted from 3 degree positive caster to over 7 degree positive caster with the additional caster setting providing improved high-speed stability and steering feel * Bumpsteer reduced to .030 in. throughout 5 in. of suspension travel * Tall spindles induce more negative camber gain to maximize tire contact patch during cornering, and offers a 2 in. pin drop, allowing the use of longer shocks and increased suspension travel * Front MUSCLEBar sway bar reduces body roll and creates room for wider front tires * Rear 4-link greatly improves traction, handling, and ride quality, as well as suspension geometry with optimized roll center and adjustable anti-squat. * Four HQ Series coilovers

Not Yet Reviewed

$7,835.00

Ridetech 1958 Chevrolet Coilover Suspension Systems

Ridetech 1958 Chevrolet coilover suspension systems are specifically designed for the 1958 Chevy B-body cars (including the Impala, Del Ray, Bel Air, Biscayne, Brookwood, and Nomad). They include everything needed to provide a lowered stance with dramatically improved handling and ride quality. These kits contain front upper and lower Strongarms, front and rear MUSCLEBars, plus front and rear HQ Series coilovers. Enjoy the benefits of buying a complete system that takes all of the guesswork out of your suspension upgrade. Features, items, and specs: * Must be used with 1959-64 stock spindles and disc brakes * Black powdercoated upper Strongarms feature corrected ball joint angles, and are fully assembled with ball joints, bushing, and cross shafts * Upper ball joints moved back to allow for additional caster setting (improves high speed stability and steering feel) * Black powdercoated lower Strongarms feature a double sheer lower mount for increased strength, and are fully assembled with ball joints, bushing, and cross shafts * 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) * Hyperco springs provide a consistent spring rate that will last a lifetime * 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 MUSCLEBar * Rear Strongarms provide added strength to help get the power to the pavement (includes a tubular upper wishbone specific to the 1958 model year)

Not Yet Reviewed

$5,005.00

Ridetech 1968-72 GM X-Body Coilover Suspension Systems

Ridetech 1968-72 GM X-body coilover suspension systems include everything you need to completely upgrade your existing suspension. They contain front upper and lower control arms, tall spindles, front MUSCLEBar, a rear 4-Link, and four HQ Series coilovers for every corner of your vehicle. The Ridetech 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 the use of longer shocks—creating more suspension travel. The bolt-on 4-link vastly improves traction, handling, and ride quality. Installation doesn't require any major modifications to the floor pan and requires only minimal welding to the axle tube (works with mini tubs). The R-joint rod ends combine the best qualities of low friction movement, lateral stability, full range articulation, and quiet operation into one special bearing. Ridetech 1968-72 GM X-body coilover suspension systems are as comfortable on the street as they are on the racetrack! Features, parts, and specs: * 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 also 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 * Lower shock mount dropped 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) * Front MUSCLEBar helps reduce body roll and creates room for wider front tires (includes PosiLink end links that provide immediate engagement between chassis and control arms)

Not Yet Reviewed

$5,875.00

Roadster Shop SPEC Chassis Kits

Roadster Shop SPEC chassis kits offer Roadster Shop quality at an affordable price point. The SPEC Series is an engineering-focused approach, using the latest in manufacturing technology, to build the lightest, strongest, and easiest-to-install complete chassis systems. These technologies have been used to streamline procedures resulting in lower cost and shorter lead times. The SPEC independent front suspension is engineered to deliver outstanding performance in a user friendly package. It features proprietary suspension geometry designed to provide the best balance of ride quality and performance in its class. Available as On-The-Shelf, pre-configured chassis or custom specifications to suit your needs. Features and benefits of Roadster Shop SPEC chassis kits include: * Full-chassis performance at a smaller component price * Unparalleled quality * Add the strength of a full frame with no floor modifications on most applications * CNC laser-cut, TIG-welded, and contoured "Laser Rails" frame rails * No kinks, bends, or stressed areas that are prone to flex like mandrel-bent tubing * Stronger, lighter, and more precise * CNC-located factory mounts built into the frame for easy, vehicle specific installation * Frame rails accommodate mini-tubs and wider wheels * Aggressive ride heights for the modern pro-touring look * Choice of coilover or air suspension for many applications * Air suspension chassis will lay the rockers on the ground (varies with tire size) * Truck rear frame rail kick ups engineered for minimal bed modifications while allowing rockers to lie on the ground * Crossmembers and chassis bracing allow 3 in. exhaust * Adjustable, drop-out transmission mounts (tunnel mods may be necessary for larger T-56 and 4L80 transmissions) * Vehicle specific body (cab and bed on trucks), bumper, and core support mounts * Single-adjustable billet coilovers * Power rack and pinion steering * Easy-to-adjust upper A-arm eccentric mounts for fast and accurate alignments * Wilwood Pro Spindles * Parallel 4-bar rear suspension * Ford 9 in. housing with 31 spline axles * Optional mounts, coilovers, sway bars, brake packages, and rear-end gearing available on custom-order chassis * 5 x 4.75 wheel bolt pattern * Frames are shipped as bare steel

4.21 out of 5 stars ( 14 )

$20,375.99

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$20,649.99

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