Chassis & Suspension
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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.
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.
( 47 )
$460.00
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$620.00
Calvert Racing mono-leaf springs are available in various ride heights. The parabolic design helps to distribute the main spring pressure point through the entire length of the spring, thus, reducing spring breakage. Additional features include: * Direct replacement for most applications * Steel bushings in front eyes and Delrin® bushings in rear eyes * Center locator pins * Stress-relieved and arch verified * Substantially lighter than multi-leaf springs
Not Yet Reviewed
$520.00
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$620.00
AFCO Racing race leaf springs are just what you need to keep your car's suspension working properly. They are constructed from high-quality chrome vanadium and set to actual arch, following the closest standards in the racing industry. These leaf springs are heat-treated for long life and include shot peening to relieve the stress in the materials.
Not Yet Reviewed
$269.99
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$299.99
AFCO Racing conventional coil springs are built to win! From their cold-wound chrome silicon wire to their special protective coating, the springs construction gives them superior tensile strength to chrome vanadium steel springs. These conventional coil springs come with double-ground ends for improved squareness (to within 1 degree) and have a protective coating to provide longer life of the part. AFCO even guarantees that the springs will remain within 2 percent of their original free height for as long as you own them! Order the correct spring rate needed to fit your vehicle application.
( 3 )
$86.99
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$94.99
Get traction you can feel with AFCO Racing reinforced front segment leaf springs. They use a secondary leaf design to offer quicker throttle response and improved durability when used on race cars equipped with conventional-type leaf springs. AFCO reinforced leaf springs also reduce wheelbase variations during braking and acceleration to enhance overall handling. Improve corner exits and overall forward bite with AFCO reinforced front segment leaf springs.
Not Yet Reviewed
$292.99
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$314.99
AFCO Racing AFCOIL street stock springs allow you to dial-in your chassis to make it handle the way you want it to. They're made from chrome silicon wire to provide high-tensile strength, longer life, and consistent rates throughout a full range of wire sizes. AFCO even guarantees that the springs will remain within 2 percent of their original free height for as long as you own them! Choose the spring rate desired for your vehicle.
( 1 )
$89.99
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$94.99
Moroso tall, small wire diameter trick front coil springs hold a great amount of stored energy for instant weight transfer. These springs ares computer-designed for specific applications. They feature the correct rate for the particular application and, in most cases, can be installed with no modifications.
( 62 )
$182.99
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$265.99
How can you improve your traction at the race track? Use these Super Stock leaf springs from Mopar Performance. They're designed to control torque roll, providing equal bite on the rear wheels through limited axle windup. These springs don't lock the rear, but allow it to move, keeping the tires in constant contact with the race track, where they belong.
( 29 )
$137.99
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$152.99
Landrum Performance Springs provides their DRS Series front coils to complement your stock lower control arms. The springs feature one open end and one closed end (ground; they'll stand up straight if you set this end on a flat surface), and Landrum offers them in different O.D. sizes as well as a variety of spring rates to match your ride. At Landrum, they're all about the racing—find out for yourself when you order the Landrum DRS Series front coil springs designed for your application.
( 1 )
$99.99
Drag racers—here's an edge for you at the starting line! Moroso trick rear springs are engineered to compress at a controlled rate when your car is launched for optimum squat. The right spring is designed stronger than the left, allowing the car to lift evenly and eliminate the need for air bags. These springs are track-proven by professional racers for winning performance, and they're available for fitment on a variety of makes and models.
( 12 )
$197.99
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$227.99
Landrum Performance Springs provides their DR Series front coils to complement your aftermarket lower control arms. The springs feature closed ends (ground; they'll stand up straight if you set them on a flat surface), and Landrum offers them in different O.D. sizes as well as a variety of spring rates to match your ride. At Landrum, they're all about the racing—find out for yourself when you order the Landrum DR Series front coil springs designed for your application.
Not Yet Reviewed
$99.99
Hyperco's conventional coil springs are part of their new high-performance suspension coil spring lineup, designed for various classes of motorsports racing. These springs utilize Hyperco's Dynamic Travel Response (DTR) enhancement. This breakthrough concept allows the spring to exceed performance requirements for travel and rate linearity, yet is designed with significantly less physical weight—giving you the edge you want. And, so the results are in ... Hyperco's Dynamic Travel Response enhancement is a winner at every level—on dirt and pavement! Select the spring rate and height that best suits your application. Benefits and features of Hyperco conventional springs: * High-tensile strength chrome silicone construction * Available in front and rear applications * More usable deflection * Designed to fit standard hardware * Maintains free length and installed height
( 2 )
$74.40
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$122.00
Landrum ST bump stop springs are used in conjunction with primary springs to allow race cars to have a relatively soft initial spring rate to get down to the desired optimum ride height, and then pick up the rate of the bump spring to achieve a constant dynamic ride height. Landrum ST bump stop springs are offered in many spring rates. Choose the ones that fit your setup the best.
Not Yet Reviewed
$64.99
Landrum is proud to present its Elite Series coil springs for Circle Track racing. After extensive research, development and engineering, these front and rear coil springs exceed the high demands racers and crew chiefs expect. Elite Series springs are made from chrome silicon high-tensile steel and are lightweight. They deliver the most travel with no loss in spring height or rate. As always, Landrum Performance Springs provide the tightest tolerances in the industry—and you always get a dyno sheet to prove it! Don't settle for the anything less but the best when it comes to suspension performance. Elite Series springs are available in a variety of heights, diameters, and dozens of spring rate options (from 50 lbs./in. through 1,000 lbs./in.). Elite Series front coil spring features: * Available in front or rear coil spring applications (specify when ordering) * All front springs are closed and ground on one end to provide proper contact with the jack plate, not forged * All rear springs are closed and ground on both ends, which ensures proper contact with the jack plate and spring seat * The opposite end is either open or closed tangential to fit properly into the lower control arm * Cold wound, not hot wound, so each coilover spring is properly heat-treated and stress-relieved to ensure sides of the spring remain parallel during installation * Powdercoated, not plated, to protect the spring from hydrogen embrittlement, a corrosive breakdown of the spring's surface which decreases the spring's life * Each spring is designed with the correct pitch and height ratio to ensure consistent rate throughout the entire cycle
Not Yet Reviewed
$99.99
Hyperco bump springs work with primary springs to produce a compliant initial spring rate, helping you achieve the optimum ride height. Hyperco bump springs are made from high-tensile chrome silicon, offered in spring rates from 400 lbs./in. to 5,000 lbs./in., and are most commonly used in Circle Track racing. Choose the proper size for your suspension system.
Not Yet Reviewed
$133.00
The quality and craftsmanship of Landrum Chevrolet multi-leaf springs start with the right mix of chrome vanadium, carbon, manganese, silicon, nickel, molybdenum, and tungsten to ensure a consistent and proper spring rate, plus a long service life. Landrum leaf springs feature PTFE inserts to prevent friction, a heavy-duty clench system to curb inconsistent side bite, and diamond trimmed leaves for a consistent spring rate. They offer the closest arch tolerance in the racing industry and a large selection of rates to choose from. These springs come with stock Chevrolet front bushings for stock appearing rules. Choose oval track-tested and proven Landrum Chevrolet multi-leaf springs for your race car setup.
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$279.99
Eibach Drag-Launch Springs are engineered to do one thing: provide maximum traction to the drive wheels, front or rear, import or domestic. Success in drag racing requires hard, consistent launches at the starting line. Proper management of weight transfer is vital for success in the quarter-mile—and these springs provide it. Order the Eibach Drag-Launch kit designed to fit your application for that split-second advantage! Product features: * Turns horsepower into hook-up * Adjustable to your horsepower and tire package * Made of the same high-quality materials as Eibach's Pro-Kit and motorsport springs * Precision-engineered to improve weight transfer and control axle torque for lower 1/4-mile times
( 3 )
$365.00
Steeda S550 Mustang rear drag spring kits offer a perfect match when running coilovers on the front of your 2015+ Mustang. The drag springs are designed to plant your rear tires firmly into the ground for maximum traction and consistent launch, while still offering a comfortable ride for street cars. They have been proven to improve 60 ft. times on the drag strip and work well no matter how much power you are making. Steeda S550 Mustang rear drag spring kits are backed by Steeda's lifetime warranty.
Not Yet Reviewed
$209.95
Hyperco composite leaf springs are lightweight, high performance aftermarket suspension springs used as an alternative to coil springs. They feature a blue finish and are available in a choice of styles and several spring rates. Advantages of Hyperco composite leaf springs include: * 70 percent lighter than steel * Will retain their designed arch, preventing sagging and chassis inconsistency * Will not corrode * Provides more side bite off the corners * Longer life than that of traditional steel leaf springs
Not Yet Reviewed
$306.40
Landrum mono-leaf springs feature durable chrome and silicon steel construction to maintain a more consistent spring rate. That's why Landrum is popular with Circle Track racers and chassis builders.
( 3 )
$279.99
Eibach produces some of the finest conventional rear springs in the world. Other springs may frequently sag or need replaced. Top race teams from F1 to WRC, from Le Mans to NASCAR inevitably turn to Eibach. They produce springs with unparalleled precision and repeatability, using the world's finest Hi-Ten spring steel produced to exceedingly precise tolerances. Eibach uses state-of-the-art technology in every step of the manufacturing process. Eibach conventional rear springs feature: * Ultra-lightweight for reduced unsprung mass * Maximum deflection in combination with smallest block heights * Exceptional block resistance and durability * Precision plan-parallel and square end configurations under unloaded and loaded conditions * Lowest side loads with load center ideally located relative to spring axis * Precision tolerances--the tightest in the industry * Highest linearity and guaranteed rate consistency * Each spring individually tested and rated
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$85.00
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$100.00
Hyperco street stock appearing springs offer various specifications of conventional rear springs. One end pigtail or one end closed. Double pigtail designed for stock appearing classes. Springs include a durable black powdercoated finish.
( 1 )
$74.40
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$93.00
Landrum Chrysler multi-leaf springs are track-tested and proven. They're crafted from just the right mix of chrome vanadium and other metals to ensure proper spring rates and a lasting service life. The springs feature PTFE inserts to prevent friction, a heavy-duty clench system to curb inconsistent side bite, and diamond trimmed leaves for a consistent spring rate. With the closest arch tolerance in the racing industry and a large selection to choose from, Landrum is the choice of professionals. Whether you drive on the asphalt or dirt, from IMCA to heavy-duty setups, Chrysler multi-leaf springs from Landrum are a great option when you demand the best for success. Order the model and options best suited for your application.
( 1 )
$279.99
Landrum front coil springs offer proper seating for your race car setup. Manufactured in the USA from the highest grade of chrome silicon wire, Landrum front springs are flat and ground—not forged—on one side to ensure proper contact on jack screw plates, but closed on the other end for proper seating in lower control arms. They're cold-wound, not hot-wound, powdercoated, and available in a choice of outer diameters and lengths to fit your application. Plus, Landrum gold springs are engraved with the exact rate and serial number for each and every coil. They include the dyno data detailing dynamic rate in graphic and numerical form. Choose the reliability, quality, and consistent performance of Landrum front coil springs.
( 1 )
$53.50
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$89.99
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