$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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Chassis & Suspension

Part Groups

Results 1 - 24 of 274

Classic Performance Mustang II Rack and Pinions

Classic Performance Mustang II rack and pinions are OEM replacements for both power and manual setups. All of their rack and pinion kits are brand new and built with exacting standards to the original specifications. Manual racks have a 9/16 in.-26 splined shaft and power racks have a 3/4 in.-36 splined shaft. Restore your classic's steering performance with Classic Performance Mustang II rack and pinions.

4.0 out of 5 stars ( 22 )

$348.99

QA1 Sway Bars

QA1 sway bars afford improved handling and control by reducing body roll. They're manufactured from lightweight 4130 chromoly steel and 1045 cold-formed steel—with a gloss black powdercoat finish for maximum strength, endurance, and corrosion resistance. The QA1 sway bars are precision CNC-formed, ensuring proper mounting in the stock location for a true bolt-on installation. They also feature adjustable end links to customize roll stiffness to your personal specifications. These sway bars from QA1 include greaseable graphite polyurethane bushings, along with high-quality zinc plated hardware. Engineered and road-tested to give your ride the grip that it needs to hold the road, QA1 sway bars are available for fitment on many vehicle applications. Order them individually for the front or rear—or in a complete kit.

4.58 out of 5 stars ( 137 )

$278.95

$503.95

Summit Racing™ Dual-Exhaust Transmission Crossmembers

Summit Racing™ steel transmission crossmembers allow you to run a true dual-exhaust system with most popular GM transmissions. They have a patented double-hump design, so you don't have to compromise ground clearance by running pipes under the crossmember, and they're a complete bolt-on deal—no custom fabricating or realignment is needed. The parts are made from 1/8 in. thick boxed tubing to handle the frame-twisting power of big blocks. Order the crossmember recommended for your vehicle and transmission application.

4.68 out of 5 stars ( 585 )

$265.99

$458.99

UMI Performance Front Sway Bars

UMI Performance front sway bars are designed to reduce body roll and under-steer and increase corning capabilities, resulting in a more balanced suspension. These front sway bars are more rigid than the factory originals and will bolt directly in place with no modifications. Each kit includes new Energy Suspension end links and greaseable sway bar bushings with new zinc plated clamshells. Nearly two dozen models are available for vehicles from 1963 and up; order the sway bar recommended for your application.

4.69 out of 5 stars ( 97 )

$259.99

$329.99

Moog Pre-Assembled Steering Linkages

Moog pre-assembled steering linkages are direct-fit steering linkage replacement packages. They feature premium-quality materials that provide strength and durability for long-lasting performance and alignment, reducing tire wear and improving steering. Their premium components come pre-assembled for a quick and easy installation. Simply install the complete linkage and set the alignment; a one-shot solution that eliminates the need to identify, source, and assemble all of the individual parts required.

4.73 out of 5 stars ( 41 )

$415.99

$502.99

UMI Performance Front and Rear Sway Bar Kits

UMI Performance sway bars are designed to reduce body roll and understeer and increase cornering capabilities, resulting in a more balanced suspension. The front sway bar is more rigid than the factory model and comes complete with new polyurethane end links and greaseable sway bar bushings. The rear sway bar is supplied with new Grade 8 mounting hardware and locknuts. UMI Performance sway bars are manufactured from 4140 chromoly steel—and formed as one piece to ensure maximum strength and performance. Each rear sway bar is heat-treated and heat-formed to maintain longer memory than a cold bent bar, while the front sway bar is CNC-bent for a precise and accurate fit every time. Order the kit recommended for your vehicle.

4.61 out of 5 stars ( 70 )

$396.47

$419.99

Summit Racing™ Wheelie Bars

Racers know that wheelies may look awesome but they kill performance. Summit Racing™ wheelie bars control wheel stands without over unloading the rear tires. This puts the maximum power potential towards launching and propelling your car forward. These wheelie bars feature a fixed upper stainless steel rod for maximum strength and triangulation, a lower 6061 T-6 aluminum flat bar for fatigue resistance, and natural rubber wheels with aluminum Delrin hubs. These wheelie bar kits include all necessary mounting hardware for a quick and easy bolt-on installation, which also allows you to set clearance of the wheelie bar wheels before you lock them down to the rear housing—no welding is required.

4.69 out of 5 stars ( 16 )

$259.99

Calvert Racing Split Mono-Leaf Springs

Engineered for drag racing, Calvert Racing split mono-leaf springs have a higher spring rate and a stiffer ride than stock springs. Tested on the fastest stock suspension cars in the world, they are designed to control and reduce excessive body separation in rear suspension and plant the rear tires without unloading. The parabolic rear-half design distributes the main spring pressure point through the length of the half, reducing spring breakage. Calvert Racing split mono-leaf springs are assembled to order with Grade 8 hardware, heavy-duty alignment clamps, front aluminum bushings, and rear polyurethane bushings. They are stress-relieved and arch verified, available in several ride height options, and have been proven to withstand over 2,500 hp at 1/4 mile ETs in the 6s. Choose the springs designed for your vehicle.

4.65 out of 5 stars ( 46 )

$460.00

$495.00

Classic Performance Steering Linkage Kits

Don't nickel and dime your steering linkage upgrade. Instead, save time and money by purchasing complete Classic Performance steering linkage kits. Any wear can significantly add to sloppy steering. Each component in these kits is essential for accurate alignment; they're a must when upgrading your classic to a power steering box for maximum performance and handling. No modifications are required. Classic Performance kits are available with or without tie rod assemblies.

4.18 out of 5 stars ( 39 )

$318.99

PSC Quick Ratio Replacement Rack and Pinions

PSC Quick Ratio replacement rack and pinions are for your street rod or hot rod. Available in three variations, these Ford power rack and pinion units feature polished aluminum racks with 15 1/2 in. center-to-center mounting.

5.0 out of 5 stars ( 3 )

$399.99

UMI Performance Transmission Mounted Torque Arms

UMI Performance transmission mounted torque arms eliminate unwanted traction problems and transfer your power to the wheels. UMI Performance transmission mounted torque arms bolt on directly in place of the factory unit using existing mounting holes and require no drilling or welding. These torque arms are designed to eliminate wheel hop under hard acceleration and reduce 60 ft. times instantly. UMI Performance transmission mounted torque arms are supplied with a low-deflection front bushing designed to replace the stock rubber bushing and bolt in the existing clamshell. The rear torque arm mount is constructed entirely of 0.375 in. thick, CNC-machined mild steel and is fully MIG-welded. These torque arms feature on-car adjustability for easy pinion angle adjustments using a 4140 heat-treated adjuster and 3/4 in. rod ends. Additional features include: * Constructed from 1.250 in. x 0.120 in. DOM seamless steel tubing * TIG-welded 4140 chromoly tube adapters * On-car adjuster built using 4140 chromoly steel and heat-treated for maximum strength * All mounting plates are CNC-machined to ensure hole-to-hole accuracy * Rear mounting plates use 0.375 in. thick mild steel and are designed to fit stock as well as 12-bolt and 9 in. rear-end housings * Rear mounts feature solid 3/4 in. rod ends and are attached using Grade 8 hardware * Durable powdercoated finish

4.84 out of 5 stars ( 19 )

$329.99

$529.99

On Sale

Hooker LS Engine Swap Transmission Crossmembers

Hooker LS engine swap transmission crossmembers are built to mount the transmission in place when switching to an LS engine. They are designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety, and appearance. The crossmembers are manufactured from high-strength, low-alloy steel and then black powdercoated for maximum durability. They provide an engineered 3 to 3.5 degree engine/transmission inclination angle that is critical to obtaining suitable U-joint working angles. They are designed to be used in conjunction with Hooker LS engine swap brackets to provide a bolt-in installation of Hooker LS swap manifolds, headers, and exhaust systems for this application.

4.62 out of 5 stars ( 42 )

$359.95

$375.95

Cardone New Rack and Pinion Units

Cardone new rack and pinion units are built better from the start. Cardone uses what they've learned from remanufacturing, as to where--and why--original parts fail. Their engineers then incorporate improvements into the Select rack and pinions, making them better than the originals. Cardone new rack and pinion units feature: * 100 percent computerized testing at load to ensure reliable performance * All rotating and actuating components are properly hardened, ground, and polished to ensure longevity of the components and their respective seals * Cardone Select Engineered (CSE) Technology ensures that all rack and pinion/gearbox units meet or exceed OE-form, fit, and function * Computerized spool valve balancing ensures exceptional feel and return-ability * Environmentally-friendly coating provides a clean appearance and prevents rust * Supplied with OE-grade seals, O-rings, and boots to provide optimal sealing performance and longevity

4.39 out of 5 stars ( 33 )

$294.99

$538.99

Classic Performance Stock-Type Control Arms

Classic Performance stock-type control arms are precision-engineered to provide more than just a factory fit. Stamped from heavy-gauge steel, Classic Performance Parts control arms are factory-correct, painted or powdercoated for protection, and offer superior strength and durability compared to your old ones. Keep your classic ride at performing at its best with better-made Classic Performance stock-type control arms. Varying with application, they are offered with rubber or PolyPlus urethane bushings. Some control arms feature additional caster.

4.24 out of 5 stars ( 90 )

$399.99

$478.99

BDS Suspension Glide-Ride Leaf Springs

Upgrade the suspension of your Jeep, truck, or SUV with BDS Glide-Ride front and rear leaf springs. They offer improved handling through any conditions and provide added lift height over stock springs, making them perfect for hitting the trails, towing a heavy load, or just daily driving. Built to outperform, BDS Suspension Glide-Ride leaf springs have a multi-leaf progressive spring rate that provides a smooth ride with any load. This is accomplished with an exclusive triple-stage leaf spring design and anti-friction pads. Adding BDS Glide-Ride leaf springs to your vehicle will reduce axle wrap and provide flexibility throughout the suspension cycle. Choose the set designed for your vehicle. Note: Bushings are required and must be purchased separately.

5.0 out of 5 stars ( 5 )

$253.95

$535.95

Belltech Lowering Multi-Pack Leaf Springs

Belltech lowering mutli-pack leaf springs are designed to easily lower the rear of your leaf spring equipped Sport Truck or SUV by up to 4 in., depending on application, while still retaining a factory ride quality. By articulating the arch of the leaf spring, they provide the appropriate spring rate for a lowered ride height and utilize the latest manufacturing techniques. All leaf springs are powdercoated and come complete with OEM bushings and sleeves. Order the Belltech leaf springs that are suited to fit your needs.

4.35 out of 5 stars ( 95 )

$265.00

$375.00

Detroit Speed Detroit Tuned Steering Rack and Pinions

Detroit Speed Detroit tuned steering rack and pinions have been optimized to provide an exceptional modern performance feel on the street and on the track. They're available in both standard and narrow widths that are 24.5 in. and 21.5 in., respectively. They feature valving that's specifically designed to provide the increased performance feel found in late model performance vehicles, and they're made from all-new, superior-quality components for long-lasting durability. Detroit Speed Detroit tuned steering rack and pinions come complete with polyurethane mounting bushings and have an internal inner tie rod boot balance tube. So, if you want nothing but the best when it comes to your hot rod or street musclecar, Detroit Speed Detroit tuned steering rack and pinions are your answer.

Not Yet Reviewed

$499.95

OER Rear Leaf Springs

OER rear leaf springs are quality reproductions of the original designed to exact specifications to ensure the correct fit, form, and function. These leaf springs are available in applications to fit different make and model vehicles.

3.88 out of 5 stars ( 52 )

$459.99

$499.99

On Sale

Summit Racing™ Tubular Rear Trailing Arms

With Summit Racing™ tubular rear trailing arms you get heavy-duty tubular steel construction, which is lighter weight but adds stability and strength, a durable black powdercoat finish, and long-lasting polyurethane bushings. Our tubular rear trailing arms offer a great alternative to rusty old stamped factory arms.

Not Yet Reviewed

$519.99


$479.99

UMI Performance Tunnel Mounted Torque Arms

UMI Performance tunnel mounted torque arms are a proven fourth-generation setup designed to remove the front mounting point of the torque arm off of the transmission, protecting the tailshaft from damage. They also work great for transmission swaps when a clamshell torque arm is not feasible. These torque arms include instant center adjustment brackets and can be purchased with or without a front driveshaft loop. They bolt into existing floor pan holes with no drilling or welding required.

4.69 out of 5 stars ( 39 )

$329.99

$499.99

Rust Buster Fuel Tank Crossmembers

Rust Buster fuel tank crossmembers are designed as a frame repair component, strategically sized to install in place of the factory fuel tank crossmember to provide essential reinforcement to your vehicle's frame. This repair section is designed to seamlessly integrate into your vehicle's frame, while enhancing its overall structural integrity. The fuel tank crossmembers are constructed from premium thick steel, providing exceptional strength and resilience. The bare finish not only showcases its robustness but also allows for customization to suit your aesthetic preferences. The installation process is straightforward with its cut-out and weld-in installation type. To safeguard against rust and corrosion during shipping, this replacement part comes with a rust-preventative oil coating. Order the fuel tank crossmember designed for your application.

Not Yet Reviewed

$269.99

$379.99

RideTech MuscleBar Sway Bars

RideTech has upgraded the traditional notion of sway bars with their MuscleBar. Using precision CNC tubing benders, investment cast steel bar ends, and Delrin lined mount bushings, Ridetech produces sway bars with unheard of dimensional and rate accuracy. MusceBar features: * Precision CNC-bent tubing for accurate and repeatable fitment * Exact bar rates included with each bar * Delrin-lined frame mount bushings allow easy and predictable rotation over the stiction of polyurethane or rubber * Investment cast steel bar ends offer performance and appearance improvements over the traditional manufacturing * Easy installation spherical end links with barrel lock nuts * Compatible with OE manual steering, OE power steering, and aftermarket power steering conversions

3.96 out of 5 stars ( 24 )

$260.00

$525.00

Hotchkis Sport Suspension Anti-Sway Bar Kits

Improve the handling of your car, truck or SUV by reducing body roll with Hotchkis Sport Suspension anti-sway bars; key components of a successful street or track driving experience. Constructed from lighter weight hollow tubing, as compared to industry standard solid tube, they are CNC-bent for a precise fit with multiple adjustment holes; include greaseable polyurethane bushings, and all necessary hardware. Most kits include upgraded end-links and sway bar brackets. Hotchkis bars are extensively tested on the street and track for excellent handling improvement and comfortable ride quality. They are powdercoated in a durable gloss black finish.

4.69 out of 5 stars ( 180 )

$296.10

$482.03

Rhodes Race Cars Pro Series Anti-Roll Bars

Get one of these Rhodes Race Cars Pro Series anti-roll bar/sway bar kits for your ride, and let the performance begin! They are available in 24 in. and 36 in. frame rail widths and feature 1 1/2 in. diameter, .188 in. wall 4130 chromoly shafts that pivot on PTFE bushings for smooth and controlled body roll. The 4130 weld-on arms in these RRC kits will not slip or become loose like bolt-on arms. They work on cars up to 1,500 hp and up to 4,000 lbs. RRC Pro Series anti-roll kits come complete with all mounting tabs, rod ends, and Grade 8 hardware.

4.5 out of 5 stars ( 8 )

$340.00

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