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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.

Part Groups

Results 1 - 24 of 1013

Strange GT Struts

Strange Engineering, with help from F.J. Smith Race Cars, has developed a strut package that meets the NHRA's criteria. These Strange GT struts are extremely versatile drag racing strut systems. They are offered in a variety of custom dimensions, custom valving, and custom stroke configurations. As an added special feature, all struts are available with the double adjustable option so that you can select compression and rebound settings independent of one another.

Not Yet Reviewed

$2,589.99

$3,051.99

Strange Heavy Duty 4-Piston Forged Aluminum Strut Packages

These Strange heavy-duty 4-piston forged aluminum strut packages will give your race car the consistency you need. They are recommended for vehicles over 2,600 lbs. and are designed for drag racing only. The packages include the following: * Strange heavy-duty 4-piston calipers with brake pads * Strange 11.250 in. slotted forged steel rotors * chromoly lower control arm kit * Strange adjustable forged aluminum struts * Hypercoil springs * Spring seat bearing kit A specification sheet must be filled out prior to ordering. The bolt pattern, lower control arm rod end diameter, and coilover spring rate are needed for your application. Please call us at 1-800-230-3030 for further information.

4.5 out of 5 stars ( 2 )

$2,349.99

$2,614.99

Strange Lightweight Single Piston Aluminum Strut Packages

These Strange lightweight single-piston aluminum strut packages will give your race car the consistency you need. They are recommended for vehicles under 2,400 lbs. and are designed for drag racing only. The packages include the following: * Strange spindle mount brake kit * chromoly lower control arm kit * Strange externally adjustable forged aluminum struts * Hypercoil springs * Spring seat bearing kit A specification sheet must be filled out prior to ordering. The bolt pattern, lower control arm rod end diameter, and coilover spring rate are needed for your application. Please call us at 1-800-230-3030 for further information.

Not Yet Reviewed

$1,994.99

$2,449.99

Strange Ultra Strut Packages

These Strange Ultra Strut packages are designed for the most demanding Pro and Sportsman racers. They have been developed and track-tested by chassis builders and top racers for over two years. The Strange Ultra Strut packages include a pair of coilover shocks, coilover springs, a lower control arm kit, special wheel races and bearings, a disc brake kit, and aluminum steering arms. A specification sheet must be filled out prior to ordering and a coilover spring rate is required for your application. Please call us at 1-800-230-3030 for further information.

Not Yet Reviewed

$2,978.99

$5,949.99

Strange Medium Duty 2-Piston Forged Aluminum Strut Packages

These Strange medium-duty 2-piston forged aluminum strut packages will give your race car the consistency you need. They are recommended for vehicles under 2,600 lbs. and are designed for drag racing only. The packages include the following: * Strange medium-duty 2-piston calipers with brake pads * Strange 11.250 in. slotted forged steel rotors * chromoly lower control arm kit * Strange adjustable forged aluminum struts * Hypercoil springs * Spring seat bearing kit A specification sheet must be filled out prior to ordering. The bolt pattern, lower control arm rod end diameter, and coilover spring rate are needed for your application. Please call us at 1-800-230-3030 for further information.

5.0 out of 5 stars ( 1 )

$2,169.99

$2,489.99

RJays Custom Panhard Bars

RJays offers custom panhard bars for the front or rear of vintage Ford vehicles. These kits are a must for all buggy sprung cars to eliminate unwanted bump steer. Installation is a breeze; one end fastens to the welded mount on the passenger side of the batwing, and the other end to the weld-on frame bracket. The stainless steel bars include left and right hand threads for adjustment. Rod ends, urethane bushings, and mounting hardware are included (unless noted). RJays panhard bars are available in a variety of configurations; order the model recommended for your application.

Not Yet Reviewed

$114.99

DeWitts Radiator Custom Cushions

DeWitts Radiator custom cushions provide a firm hold. Designed for their direct fit aluminum radiators, these rubber cushions fit exactly into the factory metal U-brackets, for a secure grip that will keep your DeWitt radiator in place.

5.0 out of 5 stars ( 8 )

$9.99

RJays Custom Shock Mounts

RJays offers front and rear custom shock mounts for classic Ford vehicles from the 1920s, '30s, and '40s. The steel brackets are available in different styles—some with multiple mounting holes for adjustability. Order the kit recommended for your application.

Not Yet Reviewed

$30.79

$89.99

Clearance

RJays Custom Front Spring Clamp

RJays offers custom front spring clamps for 1920s and '30s street rods. These steel weld-on leaf spring clamps replace the front U-bolts for a cleaner, custom look. Hardware is included.

5.0 out of 5 stars ( 1 )

$40.79


$28.50

Clearance

RJays Custom Transmission Mounts

RJays offers custom transmission mounts in a variety of styles for different transmission applications, such as GM or Ford. The 3/16 in. thick steel weld-on brackets fit 1 1/2 in. round tube, unless otherwise noted. Secure your transmission with the proper mounting accessories from RJays.

Not Yet Reviewed

$25.79


$17.50

$24.99

Pete and Jake's Custom Weld-On U-Bolt Plates

Pete and Jake's custom weld-on U-bolt plates are manufactured from durable steel and can be used in applications for the front, rear, left or right side of the vehicle. In addition, many of today's suspension kits require these plates to complete their installation.

Not Yet Reviewed

$54.99

Hypertech Powersports Custom Suspension Limiting Straps

Hypertech powersports custom suspension limiting straps are simple bolt-ons that prevent UTV drivetrain and suspension damage. The factory suspension only limits down travel when the stock shocks reach their mechanical limit at full extension. The weight of your wheels and tires extending quickly during a jump, or repeatedly over high speed rough terrain, can damage the suspension components if left to hit their mechanical limits over and over. Incorporating a set of Hypertech powersports custom suspension limiting straps will prevent such damage. They're designed with heavy-duty, quad-layered nylon to handle your UTV's unsprung weight during hard use. The straps are available for both front and rear-ends, and come with all necessary hardware and instructions to complete your installation.

Not Yet Reviewed

$124.99

RideTech HQ Series Shockwave Air Shocks

Having the proper suspension plays a big part in the outcome on the track--RideTech HQ Series Shockwave air shocks are just what you've been looking for to add that desired performance to your vehicle! They improve ride quality over steel springs and provide a huge range of tuning options. RideTech HQ Series Shockwave air shocks' mounting styles accommodate a wide variety of applications with more configuration options than ever before. They feature aluminum impact-forged construction for leak-free operation, and a monotube design for superior oil control, ride quality, and handling. You no longer have to settle for less when you have RideTech HQ Series Shockwave air shocks on your vehicle! Features include: * Adjustable ride height--lower and raise the vehicle quickly without sacrificing drivability or durability * For longevity, the air spring is made from same high-quality rubber that 18-wheelers use * Available in a wide range of stroke lengths * Easy and precise single rebound shock valving adjustment with 26 clicks * Large rubber external bump stop to prevent harsh bottoming out * 5/8 in. hardened shaft is precision ground and straightened to a tolerance of .001 in. for increased durability and performance * Billet end cap with integrated debris wiper to prevent seal damage * Oversized rod guide improves piston rod stability * Integral internal bump stop prevents extension crashing * Hard coat external anodizing for lasting beauty and performance * Teflon piston wiper and progressive valving provide consistent piston/bore contact for repeatable performance * Monotube bore is cathode anodized for wear resistance * Specially-contoured composite gas separator cup optimizes dead length and ensures proper nitrogen/oil separation * Long-lasting KEVLAR® -lined bearings allow wide articulation with low noise

4.33 out of 5 stars ( 3 )

$975.00

$1,555.00

Bilstein B8 5125 Series Shocks

Bilstein B8 5125 series shocks offer technology for custom applications. They feature Bilstein's superior single-tube, high gas pressure design for the utmost in consistent fade-free performance and long life. Bilstein's patented deflective self-adjusting valving delivers improved damping control and a smooth ride on all road surfaces at any speed. Additional features: * High-flow piston to reduce harshness * Independent rebound and compression tuning * Larger working piston area for exact damping * Superior control for large-diameter tires * Available by travel lengths for custom applications

4.82 out of 5 stars ( 146 )

$118.00

AFCO Racing Big Gun X Radial Shocks

AFCO Racing Big Gun X Radial shocks are specifically valved coilovers for high-horsepower drag applications equipped with radial tires. Drag radial competitors require a unique valving package to control the rear suspension and properly apply the radial tire to the track. With Big Gun X Series shocks, superior traction is achieved through a high-flow piston that delivers consistent performance, pass after pass. If you have 1,000 to 1,500 hp and are on a drag radial tire, this is the valving package you need to complement your race program. For quicker adjustments, mount your AFCO shocks upside down for unsprung weight savings and ease in accessing the rebound adjuster. These shocks are also rebuildable and revalveable. Order the shocks for your racing application requirements.

4.5 out of 5 stars ( 4 )

$494.99

Fox Racing Shox 2.0 Factory Race Series Smooth Body Remote Reservoir Shocks

Fox Racing Shox 2.0 Factory Race Series smooth body remote reservoir shocks have the durable race-proven internal parts and performance damping technology you expect, along with other unique details found only in this line of shocks. They feature rebuildable and serviceable designs, with exceptional damping to take command of any terrain. You'll experience the incredible performance and precise control that Fox off-road Factory Race Series smooth body shocks can deliver. Select the options best suited for your vehicle. Additional product notes: * Smooth bore and honed seamless steel bodies * Zinc plated and clearcoated for a long-lasting finish * Black anodized, CNC-machined 6061-T6 billet aluminum components * Rubber braided steel -8 hose with high-flow crimped fittings for improved durability * Tunable, velocity sensitive deburred valve shims * High-temperature Viton® redundant sealing pack system with main, wiper, and scraper seals * JM92 Advanced Suspension Fluid for improved performance at variable temperatures * 7/8 in. hard chrome plated, heat-treated steel shafts * 5/8 in. stainless steel shafts * PFTE-lined, heat-treated alloy steel spherical bearing * Compression and rebound valving adjustments * LSC adjuster

5.0 out of 5 stars ( 2 )

$244.85

$346.95

Gabriel Heavy-Duty Shocks

Gabriel offers heavy-duty shocks for a variety of specialty applications, including commercial trucks and trailers. They're available in dozens of collapsed and extended lengths to accommodate stock and custom ride heights. These shocks deliver unbeatable ride comfort, control, and performance.

5.0 out of 5 stars ( 3 )

$52.99

$127.99

Prothane Transmission Mounts

Prothane transmission mounts take the sloppiness out of your original rubber-mounted drivetrain. They're designed to control torque, eliminate breakage, and retain their shape. These mounts incorporate a metal run-safe interlock feature, increasing strength and durability of each unit. Don't take unnecessary chances with your vehicle's drivetrain; install Prothane transmission mounts, available in a variety of styles for fitment on specific vehicle applications.

4.43 out of 5 stars ( 168 )

$44.06

$45.57

Summit Bucks

ACDelco Steering Shafts

ACDelco offers stock replacement steering shafts for a variety of applications. These GM-recommended parts will reduce friction and provide the same performance, durability, and service life you've come to expect. Replace your worn steering shaft to improve steering feel and maintain smooth shaft movement. Order the model designed for your vehicle.

5.0 out of 5 stars ( 1 )

$94.99

RideTech Shock Mounts

RideTech shock mounts are offered in several heights of stud and eye mount styles. All stud tops include Delrin ball mount and hardware, while all the eyelets include bearing and spacer kit. RideTech shock mounts fit 2 in. diameter threaded body HQ and TQ Series coilovers and Shockwaves.

Not Yet Reviewed

$65.00

$85.00

Mevotech Original Grade Ball Joints

Mevotech Original Grade ball joints are designed to match your vehicle's original equipment ball joints in fit and function, and are designed to restore OE performance, handling, and ride quality. All Mevotech Original Grade ball joints are manufactured to meet or exceed the specifications of the vehicle manufacturer. Hardware is included, where required, making installations fast and easy. Select the ball joints designed for your application needs.

3.67 out of 5 stars ( 3 )

$8.99

$29.99

Arnott Smooth Ride Series Shocks

Arnott Smooth Ride Series shocks are a great upgrade. They are an economical option to help riders quickly adjust their bike's ride height. Arnott smooth ride series shocks feature a multiply Goodyear bladder, aluminum monotube construction, and black or chrome finishes. Some kits will include a microprocessor and inflation toggle switches to quickly adjust height. Smooth out the bumps, and enjoy the ride more with a set of Arnott Smooth Ride Series shocks.

Not Yet Reviewed

$414.89

$672.29

Arnott Ultimate Ride Series Shocks

Arnott Ultimate Ride Series shocks help to prevent rider fatigue and strain. These shocks are FOX street performance monotube construction, and they are an exceptional upgrade to your ride. They feature advanced high-flow, deflective disk, velocity-sensing dampening, and the air bladder is made from a multi-ply Goodyear rubber. The protective cans shield the air bladder from dust and debris. Some kits will include a powerful air compressor with vehicle specific mounting hardware, and a handlebar or remote mounted inflation switch. Optional rebound control enables the rider to adjust the internal dampening of the shock for a smoother ride. All shocks and inflation switches come in black or chrome finishes.

3.67 out of 5 stars ( 3 )

$989.09

$1,662.29

Classic Performance Billet Tie Rod Adjusting Sleeves

When it comes time to update your vehicle's tie rods, make the fix easy and quick with Classic Performance Billet tie rod adjusting sleeves. These hexagonal aluminum pieces are lighter and easier to adjust than their stamped steel cousins. They leave no crevices for water to get into, and their locking jam nuts are easily tightened. Classic Performance Billet tie rod adjusting sleeves make it easy to get lengths right.

3.78 out of 5 stars ( 9 )

$68.99

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