$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

It's the Season for Savings - Shop Holiday Deals Now!

PONTIAC GRAND PRIX Chassis & Suspension

Part Groups

Results 1 - 24 of 152

Lares New Power Steering Pumps

Lares new (not remanufactured) power steering pumps are engineered to OE specifications to ensure proper fit, form, and function. They're manufactured from the same high-quality materials as your original components to provide long-lasting performance. Over a hundred models are available, with or without an included reservoir, for vehicle and engine applications from 1960 and up. Order the replacement pump recommended for your ride.

3.91 out of 5 stars ( 137 )

$102.99

$199.99

Summit Racing™ Disc Brake Spindles

Do you need service parts for your brakes? Whether your ride is stock or going lower, you can trust Summit Racing™ disc brake spindles. These one-piece steel disc brake spindles are great replacements for worn pieces. Summit Racing™ spindles make it easy to retrofit cars already equipped with OEM single-piston disc brakes or aftermarket kits that bolt to the stock disc brake spindles. Steering geometry remains unchanged, since they are direct bolt-ons to stock steering arms. For quality braking parts at a price that you can afford, choose Summit Racing™.

4.65 out of 5 stars ( 37 )

$169.99

Summit Racing™ Adjustable LS Conversion Engine Mounts

Summit Racing™ adjustable LS conversion engine mounts make your swap easier. They are made from strong steel, powdercoated for added durability, and simple to install to your OEM-style 3-bolt engine mount. Do your LS conversion with our Summit Racing™ adjustable engine mounts.

3.92 out of 5 stars ( 26 )

$162.99

QA1 Stocker Star Shocks

Want to improve the performance of your ride, without a major hassle? QA1 Stocker Star shocks could be your answer. They're lightweight, fully adjustable, and bolt right in. They rely on deflective-disc valving and have 18 levels of damping, which you can select at the twist of a knob—with the shocks in place on the vehicle. Stocker Stars have 5/8 in. hard-chromed centerless-ground piston rods, double-lip wiper seals, and one-piece, forged, machined-aluminum bodies that are bright-anodized for great looks and durability. Each shock is dyno-tested for consistency and comes with chrome or zinc plated mounting hardware. Order the model recommended for your vehicle application.

4.78 out of 5 stars ( 343 )

$202.93

$209.06

On Sale

Hooker Blackheart Steering Shafts

Hooker Blackheart steering shafts are designed to work with the Blackheart headers, but will also work as factory replacements. Blackheart steering shafts are e-coated for maximum protection against corrosion. These shafts offer a complete bolt-on solution, with no modifications necessary.

4.59 out of 5 stars ( 66 )

$179.95


$161.95

QA1 Pro Coil Shocks and Struts

QA1 Pro Coil shocks and struts are designed to change over your OEM suspension to an adjustable coilover design. They include two high performance shocks or struts and all necessary mounting hardware. QA1 Pro Coil shocks and struts are available for street use in single or double-adjustable styles and also come in a full drag race version built only for the race track.

4.69 out of 5 stars ( 26 )

$247.99

Calvert Racing CF Series 90/10 Shocks

Finally, a 90/10 that's easy to pull apart! Calvert Racing CF Series 90/10 shocks deliver lightning quick separation! Specifically designed for maximum weight transfer, these suspension components feature dual-stage valving on compression to allow your car to settle on the top-end. They are cost-effective, lightweight, and available for a wide range of vehicles from the 1950s and up.

4.5 out of 5 stars ( 38 )

$150.00

Summit Racing™ GM Saginaw Power Steering Pumps

These Summit Racing™ GM Saginaw power steering pumps turn your power steering system into a showpiece. These remanufactured power steering pumps and attached reservoir add style and class to any engine, not to mention flawless performance.

4.57 out of 5 stars ( 104 )

$203.99

UMI Performance SBC Poly Engine Mount Kits

UMI Performance SBC poly engine mount kits are ideal for high performance street driven vehicles. Direct bolt-in replacements for worn-out factory rubber and clamshell mounts, the polyurethane engine mounts bridge the gap between race oriented solid mounts and cruiser oriented rubber mounts. UMI Performance SBC poly engine mount kits are race-proven on the UMI Green Machine. Features and benefits: * 3/16 in. mild steel fabricated steel construction with poly insert * Polyurethane bushing for increased torque resistance over factory rubber * Less Noise/Vibration/Harshness (NVH) than solid mounts * Black powdercoat and poly bushings with zinc plated anti-crush sleeve * Includes engine side and chassis side mount * Includes all mounting hardware * Note: Sold and works as a kit only

4.9 out of 5 stars ( 10 )

$109.99

UMI Performance Stock Height Springs

UMI Performance stock height springs are designed to add modern handling and a crisp ride while maintaining the factory muscle car appearance. Wound from premium chrome silicon wire, they feature linear rates for consistent handling characteristics with an increase in stiffness to reduce body roll and eliminate the floating feeling so common with factory suspension. Their ride height is engineered to be level on cars equipped with standard small block Chevrolet, Pontiac, aluminum head/intake big block Chevy, or LS engines (lightened cars may require spring trimming). Full-weight big block applications will have a 1/4 in. nose-down rake. Features include: * Designed to maintain the factory muscle car appearance with today's modern feel * Consistent rates and the best materials so your car sits properly for years to come * Linear spring rates provide a firm, yet comfortable, ride and incredible handling * No more floating feeling * Suitable for Pro-Tour, autocross, corner carving, and general cruising * Manufactured in the USA

4.38 out of 5 stars ( 34 )

$169.99

UMI Performance Front Sway Bars

UMI Performance front sway bars are designed to reduce body roll and under-steer and increase corning capabilities, resulting in a more balanced suspension. These front sway bars are more rigid than the factory originals and will bolt directly in place with no modifications. Each kit includes new Energy Suspension end links and greaseable sway bar bushings with new zinc plated clamshells. Nearly two dozen models are available for vehicles from 1963 and up; order the sway bar recommended for your application.

4.69 out of 5 stars ( 98 )

$259.99

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 )

$179.99

$229.99

UMI Performance Solid Rear Sway Bars

UMI Performance solid rear sway bars are designed to reduce body roll and under-steer and increase corning capabilities, resulting in a more balanced suspension. UMI Performance solid rear sway bars also are excellent at keeping your vehicle level and straight during those hard launches. These sway bars are manufactured from 1 in. solid high-carbon steel that's heat-treated and formed as one piece to ensure maximum strength and performance.

4.71 out of 5 stars ( 114 )

$159.99

$169.99

Summit Racing™ Spindle and Bearing Combos

Summit Racing™ has gathered stock spindles and the right wheel bearings and seals for matched kits to finish your brake job. These steel spindle and bearing combos will help you to complete your replacement or overhaul quickly. For your braking needs, and spindle and bearing combos that are convenient and easy on your wallet, see Summit Racing™.

4.44 out of 5 stars ( 16 )

$212.98

Auto Metal Direct Control Arms

Auto Metal Direct control arms are steel, EDP-coated replacements for your worn-out originals. Whether for the upper or lower location, these quality components will restore proper suspension performance in your classic.

4.41 out of 5 stars ( 17 )

$239.99

Bilstein AK Series Shocks and Struts

Bilstein AK Series shocks and struts let you take full control of your race car. The AK Series feature sealed steel bodies with monotube gas pressure construction for full damping power, even under extreme stress. They provide high-level traction and precise handling, as well as safety for your powerful sport suspension. Pure stock, street stock, or mini-stock Bilstein AK Series shocks and struts have what you need for the best handling, most responsive, and most stable design possible for your application.

5.0 out of 5 stars ( 7 )

$109.00

Gabriel Load Carrier Shocks

Gabriel Load Carrier shocks are the perfect combination of shock and spring technology to help reduce the loss of ride height in ongoing loaded conditions. These front and rear spring-assist shocks feature a chromed piston rod to inhibit corrosion—as well as ensure proper seal lubrication and provide a more consistent wear surface. Load Carriers also have a leakproof design to help prolong their life. Models are available for hundreds of vehicle-specific applications.

4.66 out of 5 stars ( 229 )

$104.99

$111.99

Summit Racing™ Body Mount Bushings

Summit Racing™ body mount bushings are soft enough for a smooth ride, and yet rugged enough for the most demanding road or track. They are made of polyurethane, so they won't crack or crumble like your original rubber mounts. Equip your car with the durable quality and value of Summit Racing™ body mount bushings.

4.61 out of 5 stars ( 38 )

$147.99

UMI Performance Lowering Springs

Lower your car properly with UMI Performance lowering springs. The front springs are wound from 5160 chrome silicon wire, while the rear springs are made from 9254 chrome silicon. The linear spring rates of each provide a firm but comfortable ride with exceptional handling. Suitable for Pro-Tour, Autocross, and general cruising, these lowering springs are finished with a tough black powdercoat and are available for the front, rear, or in kits with both. Order the parts designed for fitment with your vehicle's suspension. Not all springs are alike—the proof is UMI Performance lowering springs.

4.51 out of 5 stars ( 138 )

$169.99

$189.99

RESTOPARTS® Manufactured Body Bushing Kits

Your car's bushings are dried-out and in need of replacing, but keeping your favorite ride in top form can drain your wallet. No worries, now you can maintain your investment and get the best value for your money with RESTOPARTS® Manufactured body bushing kits. These kits are still produced in custom case-hardened steel tools—expensive, but the right way to do it—ensuring a precise, injection-molded rubber bushing every single time. Plus, each steel insert is stamped the right way—in authentic zinc. The bushing kits are available with or without hardware for many applications from the 1950s thru the 1980s. Get time-tested and proven quality for your dollars with quality parts by RESTOPARTS®.

4.23 out of 5 stars ( 53 )

$159.99

$184.99

RESTOPARTS® Supplied Rear Control Arms

RESTOPARTS® Supplied rear control arms are authentic reproductions of the factory parts. These upper and lower control arms are manufactured from high-quality steel and finished with a durable black paint. They're available with rubber or polyurethane bushings—as well as without bushings, allowing you to choose the type to suit your specific needs. Restore your classic's suspension, handling, and ride with RESTOPARTS® rear control arms; order the model designed for your application.

4.0 out of 5 stars ( 4 )

$237.99

QA1 Stocker Star NA Shocks

Are you looking for high performance aluminum shocks on a budget? QA1 Stocker Star NA shocks to the rescue! These premium stock mount, non-adjustable shocks are small body designs that bolt right up to your factory mounts. Stocker Star NA shocks feature a twin-tube design with centerless-ground, hard chrome plated piston rods inside durable, anodized, machined aluminum bodies--just like QA1 premium shocks, but at a more affordable price. These shocks have increased valving response, control, and consistency, plus double-lip seals with wipers to eliminate seal drag and stop dirt from entering. Unlike most replacement shocks, Stocker Star NA shocks can be serviced, revalved, and rebuilt. Get high performance and a professional look at a price that you can afford with QA1Stocker Star NA shocks.

4.59 out of 5 stars ( 85 )

$169.95

Summit Bucks

Moog Cargo Control Coil Springs

These Moog cargo control coil springs are designed as a direct fit for your vehicle. They are made from high-quality steel and are painted black for durability. These springs are ideal upgrades for vehicles that carry heavy loads. They are variable rate springs that change resistance as they compress, and they become progressively stiffer as the load increases. These cargo coil springs automatically adjust to changing load conditions to maintain proper chassis height and smooth ride characteristics.

4.72 out of 5 stars ( 272 )

$105.99

$119.99

Summit Racing™ GM Metric Spindles

Summit Racing™ offers the GM metric spindles you've been looking for! Our brand new reproduction 1979-98 metric disc brake spindles are built from ductile cast iron, fit just like stock, and leave your steering geometry unaffected. Of course, installation is easy and they're compatible with aftermarket disc brakes and steering components. Abandon your salvage yard search and purchase new Summit Racing™ GM metric spindles for worry-free installation and performance.

4.81 out of 5 stars ( 21 )

$119.99

$239.98

Modal Header