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2003 Summit Racing Chassis & Suspension

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Results 1 - 23 of 23

Summit Racing™ Rear Lowering Leaf Springs

Summit Racing™ offers rear lowering leaf springs for a wide range of vehicles, from the 1960s and up. These suspension enhancements can give your car, truck, or SUV a more aggressive stance with improved ride quality. The leaf springs are available for a variety of lowered heights; order the model recommended for your application.

4.27 out of 5 stars ( 37 )

$134.99

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 ( 590 )

$275.99

$476.99

Summit Racing™ LS Swap Motor Mount Kits

Summit Racing™ LS swap motor mount kits will make transplanting your Gen III/IV LS easier and more secure. These kits will provide the support needed, as well as confidence in knowing their fit and function will make your project a success.

4.6 out of 5 stars ( 15 )

$38.99

Summit Racing™ Front Motor Plates

Summit Racing™ front motor plates are available in a number of engine options and are precision machined so they will fit each engine application correctly. They are made from .250 in. thick 6061 T-6 aluminum in the USA with a one piece design for added strength to help eliminate engine movement. We've made them with generous dimensions for a wide range of chassis configurations.

4.17 out of 5 stars ( 6 )

$99.99

$144.99

Summit Racing™ Mid-Mount Motor Plates

Summit Racing™ mid-mount motor plates are created from .250 in. thick 6061 T-6 aluminum, and are designed to work with front motor plates to provide extra strength and eliminate engine movement.

Not Yet Reviewed

$113.99

Summit Racing™ Rear Control Arms

Summit Racing™ rear control arms were designed with performance in mind. They help to eliminate flex and control wheel hop, and they're fully adjustable for pinion angles, which greatly improves traction. Made from heavy-duty steel with a durable finish, the Summit Racing™ control arms include all necessary hardware for installation.

3.94 out of 5 stars ( 52 )

$189.99

$200.99

Summit Racing™ Premium Front Control Arms

Tame those turns and upgrade your handling with a set of Summit Racing™ premium front control arms. Constructed from CNC-bent DOM tubing, these replacement arms are designed with optimized ball joint angles for proper suspension travel, plus optimized arm lengths to improve alignment and handling. Their black powdercoat finish provides equal amounts of protection and attitude, and they bolt on just like the original equipment. All of the ball joints and bushings that you need are included, so you can spend less time installing and more time enjoying the ride! Order the pair recommended for your vehicle.

4.28 out of 5 stars ( 57 )

$464.99

Summit Racing™ Suspension Leveling Kits

Summit Racing offers suspension leveling kits in a variety of styles—such as spacers, leaf springs, strut extensions, and spacers. Components are available for the front or rear, in a variety of height applications. Kits are available for vehicles from the early 1990s and up. Correct your ride's stance; order the leveling kit recommended for your suspension.

4.48 out of 5 stars ( 29 )

$109.99

$412.99

Summit Racing™ Truck Shocks

Summit Racing™ truck shocks are designed specifically to give your truck a factory-quality ride, both on and off-road. The twin-tube, hydraulic-action shocks feature multi-stage valving and are available for front or rear positions. They're offered in a variety of extended and collapsed lengths for stock-height and lifted applications. All truck shocks come standard with red polyurethane bushings and boots.

3.7 out of 5 stars ( 124 )

$35.99

$37.99

Summit Racing™ Torsion Bar Keys

These Summit Racing™ torsion bar keys are designed to lift your late model 4WD trucks and SUVs. They are forged from high-quality steel, just like the factory keys. Designed to OE specifications, Summit Racing™ torsion bar keys will provide up to 2 in. of lift to level the front of Chevy, Ford, and Dodge applications.

4.78 out of 5 stars ( 9 )

$149.99

$174.99

Summit Racing™ Moog Front End Steering Kits

Summit Racing™ offers Moog front end steering kits to help resolve your suspension and steering problems. The components in these kits have been matched to not only save you time and money in selecting the right parts, but also to improve your vehicle's dynamics and ride performance. Your chosen kit may include Moog ball joints, tie rods, tie rod ends, or tie rod adjusting sleeves—all providing long-lasting dependability and like-new steering, with ease of installation. Whether your vehicle of choice is a Chevy, Ford, or Mopar, rest assured there's a Moog front end steering kit for you.

2.0 out of 5 stars ( 2 )

$481.90

Summit Racing™ Engine Swap Motor Mounts

Summit Racing offers engine swap motor mounts for a variety of applications, from the 1980s and up. The complete mounts include steel brackets with a black powdercoat finish and bolt-in hardware required for installation. Secure your engine properly; order the set of mounts recommended for your project.

5.0 out of 5 stars ( 7 )

$80.99

Summit Racing™ Replacement Rear Control Arm Bushings

If you need to replace the bushings in your Summit Racing™ control arms, these bushings are for you. These high quality bushings are direct replacements for the bushings that came with your control arms.

4.67 out of 5 stars ( 3 )

$94.99

Summit Racing™ Engine Travel Limiters

Summit Racing™ Engine Travel Limiters provide you an affordable complete kit to keep that engine where you mounted it. When using motor plates, the engine may try to move forwards or backwards in the chassis under hard acceleration or braking which could create binding and other problems. These travel limiters bolt to a plate on the engine block and give you a diagonal link to the frame rail that positively locates the engine to keep it from flexing the motor plates. These comes unassembled and include all necessary tabs and hardware. Welding and fabrication skills are required.

5.0 out of 5 stars ( 1 )

$110.99

Summit Racing™ Steering Linkage Upgrade Combos

Summit Racing™ steering linkage upgrade combos contain strong components to replace worn or factory parts with heavier-duty versions, improving your vehicle's handling, durability, and control. Contents: * Moog Problem Solver tie rod ends -- Greasable, one inner and one outer * Two Moog tie rod sleeves * Two Moog replacement tie rod ends * Monroe Magnum steering stabilizer

Not Yet Reviewed

$324.93

Summit Racing™ Sway Bars

We know how body roll, understeer, and sloppy handling can ruin a drive (or cost you a race)--that's why we offer you these affordable Summit Racing™ sway bars. They're made from solid 4140 chromoly spring steel for strong suspension support, have a gray wrinkle powdercoated finish for durability, and include polyurethane bushings and mounting hardware. Since the sway bars are specifically engineered for each application, installation is easy, and you'll enjoy a better ride with reduced body roll and improved cornering traction in no time.

4.74 out of 5 stars ( 378 )

$216.99

Summit Racing™ Lift Leaf Springs

Summit Racing™ lift leaf springs provide the extra ground clearance that you need without sacrificing comfort. They deliver smooth ride quality and still respond great when subjected to off-road conditions. These leaf springs can add anywhere from 2 in. to 6 in. of ride height, depending upon the application. Whether you're replacing worn-out springs or giving your truck a modern suspension stance, Summit Racing™ has the lift leaf springs to improve your vehicle.

5.0 out of 5 stars ( 4 )

$249.99

Summit Racing™ Engine Run Stand Mount Kits

Benjamin Franklin's axiom, "an ounce of prevention is worth a pound of cure," applies here, as well. When you're working on an engine outside of the vehicle, you can't be too careful. Summit Racing™ engine run stand mount kits contain all of the mounting hardware needed to secure your engine and bellhousing to our Summit Racing™ engine run stands (sold separately). Order the kit recommended for your engine application.

5.0 out of 5 stars ( 1 )

$87.98

Summit Racing™ Motor Mount Shims

Summit Racing™ motor mount shims provide additional clearance for oil pans, headers, and steering. They are precision-cut from 6061 T-6 aluminum to fit between motor mount and K-member, and will work OEM and aftermarket motor mounts.

Not Yet Reviewed

$25.99

On Sale

Summit Racing™ Loaded Strut Assemblies

Buick, Chevy, Chrysler, or Dodge—whatever type of vehicle you drive, Summit Racing™ has just the right suspension components, including these loaded strut assemblies. They're application-engineered to your vehicle's unique riding and handling characteristics for better suspension performance. Hundreds of models are available, for fitment on vehicles from the 1980s and up. Summit Racing™ loaded strut assembly features: * Twin-tube, nitrogen-charged design for better performance * Consistent robotic TIG welds * High-range -45 to +450 degree grease applied to all bearings * Strut rod nuts are torqued to OE specs and retain the OE spring compression * Phosphate finished and painted for corrosion resistance * Chrome plated pistons for added life * Neoprene strut boots included * Rubber seat and bumper meet or exceed OEM specifications * High-quality NOK seals * Every unit is put through a 300,000-cycle durability test

4.22 out of 5 stars ( 274 )

$184.99


$70.99

$259.99

Summit Racing™ Torque Box Reinforcement Plates

Beef up those aging factory torque boxes with Summit Racing™ torque box reinforcement plates so your Pony car can plant more power to the pavement! Over time, the torque boxes in the rear area of your Mustang—where the upper and lower control arms attach to the chassis—can easily become fatigued and begin to crack. This can be harmful to your driveline and overall performance in both track and drag racing environments. These Summit Racing™ carbon steel torque box reinforcement plates help to stiffen up your vehicle's rear-end for maximized strength and durability. They are available for a range of applications from 1979 and up.

4.0 out of 5 stars ( 1 )

$26.99

Summit Racing™ Front Control Arm Bushings

Our Summit Racing™ front control arm bushings are the perfect replacements for your worn-out and tired bushings. Our rubber bushings meet or exceed OEM specifications and will help to restore your vehicle's ride quality. Summit Racing™ front control arm bushings are also available in polyurethane as replacements for our street and strip tubular A-arms.

Not Yet Reviewed

$7.99

Summit Racing™ Sport Truck Shocks

Our Summit Racing™ sport-truck shocks have special valving and 180 psi of pressurized nitrogen gas to help give your truck better handling. They also have a big 1 3/8 in. piston bore and variable-speed damping to help prevent fading and give you a comfortable, controlled ride.

5.0 out of 5 stars ( 1 )

$39.99

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