Car & Truck Chassis & Suspension Parts

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf...

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and...

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Wilwood Tri-Five ProSpindles

A 21st-century upgrade of your Tri-Five's braking and handling begins with Wilwood ProSpindles. These precision engineered, cast steel 2 in. drop spindles make installing Wilwood brakes easy. They are lighter and stronger than factory cast iron, while lowering your car's center of gravity for less body roll, a better look, and improved handling and braking, without affecting suspension travel or geometry. Wilwood ProSpindles are designed to provide a reinforced attachment for a variety of Wilwood disc brake kits, and they install using OE ball joints and steering arms, with original or aftermarket control arms.

5.0 out of 5 stars ( 2 )

$426.95

Summit Racing™ Frame Brace Kits

Summit Racing™ frame brace kits are designed to easily install and strengthen the factory frame of your classic car or truck. The benefit of stiffening the frame is improved handling and a tight predictable feel. Reinforce your chassis and create a custom pro touring style, corner carving ride with these Summit Racing™ frame brace kits. *Constructed From DOM tubing *Computer Designed, Machined, and Bent *Welding Required for most kits *Adjustable transmission crossmember for Manuals or overdrives included *Generous openings for Dual Exhaust pipe routing *Exhaust hangers provided

4.22 out of 5 stars ( 69 )

$1,006.99

Classic Performance Tubular Control Arms

Classic Performance tubular control arms are designed to add up to five degrees of caster in certain applications, while providing full wheel travel. They're manufactured from 1.250 in., 0.120 in. thick wall DOM tubing, with pivot barrels made from 1.500 in., 0.188 in. thick wall DOM tubing to help eliminate distortion. These control arms use bushings made from self-lubricating, non-squeak patented material that will outlast any rubber or polyurethane bushing. The control arms are designed as bolt-in replacements for your factory originals. Classic Performance tubular control arms will tighten up your front suspension and give you that performance ride through the corners and on straight roads. Select the model and options recommended for your vehicle.

4.62 out of 5 stars ( 125 )

$278.99

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$1,034.99

BMR Suspension Tunnel Mounted Torque Arms

BMR Suspension tunnel mounted torque arms improve handling, reduce wheel hop, and add strength plus adjustability to your 4th Gen GM F-body. These packages mount the torque arm to the transmission tunnel mount instead of the transmission tail shaft, making them ideal for high-horsepower applications. The tunnel mount design removes the load from the transmission, which can damage the transmission, and puts the heavy loads of high-power cars into the chassis. The torque arm crossmember provides an adjustable mounting plate for the torque arm, while adding strength to the floor by reinforcing the transmission tunnel. Features: * Heavy-duty 1.25 in., 0.120 in. wall DOM steel tubing * Heavy-duty 1/4 in. laser-cut, CNC-formed steel plate * MIG-welded * Five mounting positions for instant center and pinion angle adjustability * Integrated driveshaft safety loop (TA011/TA012) * Increased clearance for long-tube headers/aftermarket exhaust (TA012/TA014) * Mounts to the driveshaft tunnel brace * Uses factory differential mount * CNC-machined, on-car torque arm adjuster for pinion angle * 95-durometer polyurethane front mount * Massive increase in strength over factory torque arm * Available in black hammertone or red powdercoat

4.5 out of 5 stars ( 10 )

$529.95

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$559.95

Icon Vehicle Dynamics AAC Leveling Kits

Give your truck a new attitude with Icon Vehicle Dynamics AAC leveling kits. These Attitude Adjustment Collar (AAC) kits are Icon's patent pending multi-height coil spring collars that work in conjunction with a top load shim. With five unique ways to be configured, the AAC kits achieve a range of 0.50 to 2.25 in. of front lift height over stock while keeping the OE shock in the ride zone, maintaining factory ride quality. Installation of this leveling system requires no disassembly of the shock, making it a simple and straightforward process. CNC-machined 6061 billet aluminum construction and a black anodized finish makes Icon AAC leveling kits stand up to the test of time--even in the harshest on- and off-road conditions.

Not Yet Reviewed

$386.90

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$415.24

Sachs Stock Replacement Shocks and Struts

Replace your worn-out shocks and struts with affordable Sachs Stock Replacement parts. These components are built to OEM specifications to offer the same fit, form, and function as the factory component, which means a safer, more comfortable, and contemporary drive. All Sachs shock and strut replacement components are designed to provide superior ride quality and dependability to help you restore your vehicle back to its proper operation. Select the replacement shocks and struts for your application.

3.5 out of 5 stars ( 8 )

$77.99

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$109.99

Sachs Stock Replacement Suspension Strut Bearings

Sachs Stock Replacement offers suspension strut bearings for thousands of applications spanning more than a half-century. They're built to OEM specifications to deliver the same fit and performance as the factory originals—which means a safer, more comfortable and contemporary drive. Sachs products are manufactured from high-quality materials and reflect the state-of-the-art. Their replacements stand for high performance and reliability; this is why numerous well-known automakers equip their vehicles with Sachs components. Select the suspension strut bearings recommended for your application.

Not Yet Reviewed

$26.99

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$93.99

Dorman Premium Chassis Ball Joints

Dorman Premium Chassis ball joints deliver quality engineering, manufacturing, and performance, at a fraction of the original equipment cost. Their Premium, Premium XL, and Premium RD chassis parts cover a comprehensive list of applications and go beyond the quality of OE components to provide you with extended life and rugged designs. Dorman Premium Chassis ball joints supply you with parts that are stronger, more durable, and more efficient, so your vehicle will handle and perform like new again. Benefits and features of Premium XL and Premium RD: * Premium chassis products with XL Technology feature ArmourGrade studs, an advanced low-friction polymer socket, and highly polished EverSmooth ball surfaces for precise handling. Premium I.C.E. grease in a sealed housing ensures an extended maintenance-free service life, while Dorman's exclusive WeatherShield coating offers five to ten times the corrosion resistance of OE finishes. * For vehicles that operate under heavier loads and more severe duty, Dorman's Premium RD ball joints utilize the same ArmourGrade studs and EverSmooth balls, but feature a metal-on-metal design with larger bearing surfaces for increased load capacity and a greasable socket to ensure a long service life in all conditions.

4.07 out of 5 stars ( 14 )

$38.99

RideTech 1955-57 Chevy Air Suspension Systems

RideTech 1955-57 Chevy air suspension systems enable you to achieve that ultra-low show stance while providing excellent ride quality and handling. They're available to fit a variety of Tri-Five models. Choose the air suspension system recommended for your year/make/model. Some kits may vary depending on your specific application. The RideTech 1955-57 Chevy air suspension systems feature: * Upper StrongArms (powdercoated black and fully assembled with ball joints, bushing and cross shafts, ready for installation) * Lower StrongArms (powdercoated black and fully assembled with ball joints, bushing and cross shafts, ready for installation) * HQ Series Shockwaves utilize an impact forged aluminum body and Monotube design to deliver excellent ride quality and handling * Front MuscleBar: helps reduce body roll and includes PosiLink end links that provide immediate engagement between the chassis and control arms * Bolt-on 4-link greatly improves traction, handling and ride quality (R-Joint rod ends combine the best qualities of low friction movement, lateral stability, full range articulation, and quiet operation into one special bearing) Important note: Control system not included. To complete the air suspension system, a RideTech compressor system is required. Helpful note: To determine the difference between 1-piece and 2-piece frames on the 1955, 1956 and 1957 cars, look at the bottom of the main frame rail under the driver's door area. * The 1-piece frame cars the bottom of the frame will be flat and smooth, and is often called the "California" frame * The 2-piece frame design has a rough weld seam right down the bottom center of the frame rail front to rear

Not Yet Reviewed

$5,590.00

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