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Chassis & Suspension

Car & Truck Chassis & Suspension Parts

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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...

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 suspension mounts and bushings.

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Part Groups

Results 1 - 24 of 2000 +

Van Steel Complete Trailing Arm Assemblies

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

4.0 out of 5 stars ( 3 )

$2,229.99

Wilwood C10 Steel ProSpindles

Wilwood C10 Steel ProSpindles provide a pair of one-piece drop spindles with integrated steering arms, constructed from a proprietary grade of cast from steel, and black e-coated. They are specifically designed for use with Wilwood disc brake kits and have a 2.50 in. drop for a more aggressive stance without affecting steering geometry. They are designed with a traditional bearing snout that supports Wilwood kit-specific hubs in both 5 x 4.75 in. and 5 x 5.00 in., or 6 x 5.50 in. wheel bolt circles. Select the C10 Steel ProSpindles designed for your vehicle.

5.0 out of 5 stars ( 3 )

$419.21

Real Deal Steel Stock Height Leaf Springs

Are your leaf springs worn-out and on their last leg? Do you need a little boost to keep your classic Chevy from sagging? Real Deal Steel stock height leaf springs are high-quality, US-made products. They include pre-installed forward eye bushings. The 5-leaf springs will provide a firmer ride than the 4-leaf spring. The 5-leaf springs came stock on all station wagons and convertibles, but are an excellent upgrade for all other body styles.

4.03 out of 5 stars ( 33 )

$359.99

$449.99

Real Deal Steel Lowering Leaf Springs

Real Deal Steel lowering leaf springs provide your classic Chevy with a more aggressive stance. These high-quality leaf springs include preinstalled forward eye bushings, and both shackle spring eyes are reversed to lower your car without weakening the springs. Your ride height will be 2 in. below your original ride height.

3.92 out of 5 stars ( 12 )

$369.99

Real Deal Steel Wider Wheel Well Tubs

Live large and make your mark on the boulevard! When you want to add the big spin to your 1955-57 Chevy, wider wheel well tubs are the first step to expanding your wheelbase. Real Deal Steel can help you broaden your wheel wells by 2 5/8 in. inboard, allowing the use of up to 13 in. wide tires (when used with a rear spring pocket kit, sold separately). If you want wider wheels and tires with the appearance of normal wheel wells, rely on Real Deal Steel--your "go to" guys for classic Chevy fabrication.

4.25 out of 5 stars ( 4 )

$499.99

Moroso Solid Steel Motor Mounts

These mounts are made for racing. Moroso solid steel motor mounts replace stock, OEM-style rubber mounts to prevent torque loss and binding linkages, a common result of excessive engine movement. These solid steel mounts eliminate the need for bulky torque straps and chains and are covered with a protective zinc coating.

4.57 out of 5 stars ( 136 )

$41.99

$129.99

Allstar Performance Steel D.O.M. Tubing

Allstar Performance has a selection of D.O.M. mild steel tubing to assist you with your fabrication projects. These convenient, quality pieces of steel tubing are Drawn Over Mandrel and have tighter wall thickness tolerances. D.O.M. tubing is available in precut lengths of 4 and 8 ft. Choose what you need in length, diameter, and thickness—plus, keep in mind that if your car is to be certified, the wall thickness of the tubing should be verified. Allstar D.O.M. steel tubing is specially designed for your high performance projects.

5.0 out of 5 stars ( 21 )

$22.99

$77.99

Strange Steel Double-Adjustable Coilover Shocks

These Strange steel double-adjustable coilover shocks are designed and valved specifically for drag racing use. They easily permit the independent control of both extension and compression, maximizing your vehicle's performance. The coilover shocks feature lightweight construction with a durable steel body, a large 22mm rod, and a 1.375 in. piston diameter. Strange steel double-adjustable coilover shocks are designed for use with 2.5 in. I.D. coilover springs and include spring seat bearings for easy ride height adjustments. Besides reducing weight and allowing for adjustable ride heights, they are valuable tools to adapt to changing track conditions, control weight transfer, reduce elapsed times, improve down track stability, and allow for more consistent runs.

5.0 out of 5 stars ( 2 )

$528.99

Real Deal Steel Lowering Coil Springs

Lower your Tri-Five Chevy the right way with Real Deal Steel lowering coil springs. These springs are designed to drop the front of your car with far better ride quality than a "cut" spring. Real Deal springs are shorter than the stock spring and have an 80 lb. higher spring rate to lower your vehicle without making the ride harsh or bottoming out when going over a bump. When it comes to chassis and suspension parts for your classic vehicle, Real Deal Steel is a one-stop shop.

1.0 out of 5 stars ( 2 )

$149.99

Summit Racing™ Solid Steel Motor Mounts

Consider this: an automotive engine generates enough horsepower to propel tons of weight. Imagine the damage it could cause vibrating beneath the hood without proper restraint. Summit Racing™ solid steel motor mounts are upgrade replacements to curb any loss of torque through unnecessary movement. Available for various vehicles and engine sizes, these strong brackets are finished in a zinc or black powdercoat finish for long life. Secure your power source--and all of the critical parts connected to it--with Summit Racing™ solid steel motor mounts.

4.15 out of 5 stars ( 13 )

$41.99

$50.99

Van Steel Adjustable Strut Rods

Van Steel offers adjustable strut rods for a variety of applications, including Chevrolet Corvette models from the 1960s, '70s, and '80s. Stronger than stock, these replacement strut rods are designed to maintain vertical alignment and to decrease negative camber settings—for improved tire wear and handling. Select the kit and components recommended for your vehicle: * Part number: SR-05HDK-2 (fits 1963-82 models) - Adjustable strut rods with rod ends - Forged Ends - DOM Tubing - QA-1 Rod Ends - Seals-it Rod End Seals * Part number: SR-05K (fit 1963-79 models) - Adjustable strut rods/camber rods - Forged ends with poly bushings - DOM tubing - Inboard 1/2 in. hardware * Part number: SR-05LK (fits 1980-82 models) - Adjustable strut rods/camber rods - Forged ends with poly bushings - DOM tubing - Inboard 1/2 in. hardware

5.0 out of 5 stars ( 2 )

$209.99

Heidts Dropped Steel Spindles

Heidts dropped steel spindles are full-steel, just like the factory spindles. They're much stronger than cast iron and will use your stock steering arms with no loss of turning radius. No realignment is required. These spindles are available for a variety of applications.

3.78 out of 5 stars ( 18 )

$300.00

$1,207.00

Ridetech Steel Leaf Spring Kits

Ridetech steel leaf spring kits improve the ride quality and handling performance of your classic car. The leaf springs feature an industry exclusive 175 lb./in. rate that minimizes body roll while maintaining an excellent ride quality. They are coated with an epoxy/graphite primer and black topcoat for lasting performance. Ridetech steel leaf spring kits are available in a leaf and shim kit, or in a complete kit that will also include Grade 8 mounting hardware, 9.5 in. stainless steel bolts, bushings, and aluminum spacers to fine tune the vehicle's stance (lowers car 1 to 2 in.). Select the preferred kit designed for your vehicle.

Not Yet Reviewed

$325.00

Van Steel Spring Bolts

Van Steel has been serving the Corvette community for over 40 years, providing parts that are as good as or, in many cases, better than factory. They are ready to help your Corvette ride, drive, and handle to the best of its ability, along with looking and driving the way you want it to. Van Steel spring bolts are offered in a variety of kits with stock length bolts or longer lengths to gain additional ride height adjustment. They include polyurethane or rubber bushings and washers.

4.67 out of 5 stars ( 12 )

$54.99

Van Steel Shock Mounts

Van Steel offers a wide range of Chevy Corvette suspension parts, including these replacement shock mounts. Each kit includes two rear shock mounts, two castle nuts, two cotter pins, two dished washers, and two nuts. Order the mounts recommended for your model.

5.0 out of 5 stars ( 3 )

$142.99

Van Steel Heavy-Duty Rear Toe Rod Kits

The factory toe rod assembly is inadequate for Corvettes used in serious autocross, track time, or drag racing events. The stock toe rods deflect and allow untimely and unwanted toe changes, resulting in wandering rear tires, increased ETs, and cause the lack of a positive sense of stability when drag racing. In autocross or track time driving, the toe change will upset the cars' ability to corner and reduce the drivers' confidence while cornering, resulting in slower lap times. Van Steel heavy-duty rear toe rod kits will maintain precise rear toe settings during extreme driving and will noticeably improve handling predictability. The center mount has three adjustments to compensate for bump steer, making them ideal for lowered Corvettes or custom chassis setups. The sleeves and bracket have a durable black powdercoat finish and the toe rods are completed with Seal-It dust boots.

Not Yet Reviewed

$436.99

Van Steel Lowering Wedges

Van Steel has been serving the Corvette community for over 40 years, providing parts that are as good as or, in many cases, better than factory. They are ready to help your Corvette ride, drive, and handle to the best of its ability, along with looking and driving the way you want it to. Van Steel lowering wedges give your Corvette a better stance. They are offered as a pair of wedges for front springs only or in kits with front wedges and rear spring bolts. The wedges lower your vehicle approximately 3/4 in.

Not Yet Reviewed

$29.99

$54.99

QA1 YPB-T Series High-Misalignment Stainless Steel Spherical Bearings

QA1 YPB-T Series high-misalignment stainless steel spherical bearings offer an increased misalignment angle. Providing tighter tolerances and at least double the misalignment angle of traditional spherical bearings, QA1 YPB-T bearings are an ideal choice for your high-misalignment project. These bearings are crafted with heat-treated stainless steel races and balls with self-lubricating PTFE liners. Fit your pivoting, high-load application with YPB-T Series high-misalignment stainless steel spherical bearings from QA1. They make quality and affordability #1.

Not Yet Reviewed

$19.99

$30.99

Heidts Stock Steel Spindles

Heidts stock steel spindles help you to maintain stock ride height and quality. Available for many applications, these spindles are made from high-quality materials to ensure strength and durability.

5.0 out of 5 stars ( 9 )

$323.00

Van Steel T-Arm Bolt and Shim Kits

Van Steel has been serving the Corvette community for over 40 years, providing parts that are as good as or, in many cases, better than factory. They are ready to help your Corvette ride, drive, and handle to the best of its ability, along with looking and driving the way you want it to. Van Steel T-arm bolt and shim kits provide you with everything needed to do both the right and left side. Contents: * One stainless steel shim kit * Two bolts * Two castle nuts * Two cotter pins * Four washers

Not Yet Reviewed

$91.99

Allstar Performance Standard Series Steel Rod Ends

These Allstar Performance standard series steel rod ends are designed to get your bars connected. They are manufactured from premium carbon steel and feature a 2-piece design for durability. The rod ends are available in different thread sizes and thread configurations to fit your suspension needs.

3.75 out of 5 stars ( 4 )

$3.99

$13.69

Real Deal Steel Leaf Spring U-Bolts

Real Deal Steel leaf spring U-bolts include nuts and are replacements for the originals. They will effectively secure the rear axle to the leaf springs, and will fit all body styles. Order the quantity required/needed for your classic vehicle.

Not Yet Reviewed

$42.99

Flaming River Stainless Steel U-Joints

Flaming River stainless steel U-joints are constructed from carefully selected 303 grade stainless for its strength, superior corrosion resistance, and shine. The steering components have such a precision-machined finish that looks great right out of the box—natural, polished, or satin. These U-joints are available in standard and double-joint styles, with dozens of shaft end configurations. Order the model suitable for your application.

4.58 out of 5 stars ( 38 )

$120.99

$373.99

Allstar Performance Steel Flat Stock

Are you making brackets for your special project? Allstar Performance steel flat stock is perfect for fabricating mounting brackets or supports. Manufactured from standard grade steel, it has excellent welding characteristics and is easily cut and shaped.

4.5 out of 5 stars ( 2 )

$9.49

$39.99