Selected Filters


Loading...

Availability


GMC Summit Racing Chassis & Suspension

Part Groups

Results 1 - 24 of 31

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 ( 591 )

$59.99

$476.99

Summit Racing™ Transmission Mounts

Summit Racing™ transmission mounts are soft-running enough to absorb vibrations for street use, and yet are durable enough for racing use. They help to control torque on high performance vehicles and maintain a proper driveshaft angle to prevent early wear and unexpected powertrain damage. Made of high-quality polyurethane or rubber, the mounts are available in a variety of styles for specific vehicle and transmission applications. Order the model recommended for your ride.

4.68 out of 5 stars ( 100 )

$13.99

$44.99

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 )

$435.99

$788.99

Summit Racing™ Heavy-Duty LS Truck Motor Mount Kits

Summit Racing™ heavy-duty LS truck motor mount kits are a bolt-in upgrade to replace factory fluid filled mounts on select 2007-14 GMC and Chevrolet truck models. These mounts are constructed from powdercoated heavy-gauge steel and have a urethane insulator to limit engine vibration. The bolt together design can withstand all the abuse you can throw at your truck. Eliminate and replace weak factory motor mounts that are prone to breaking with Summit Racing™ heavy-duty LS truck motor mount kits.

4.07 out of 5 stars ( 15 )

$359.99

Summit Racing™ GM to Cummins Conversion Engine Mounts

When someone tells you they are just gonna "drop a new engine" into their vehicle, please know that there's a wee bit more involved. Without certain block brackets, for instance, that new engine will drop right down to the ground! Summit Racing™ strong GM to Cummins conversion engine mounts for your big motor swap. They are black powdercoated to resist the elements, and rugged enough to firmly support the heavier new Cummins powerplant. The proper mounts will also reduce vibration and extend the life of your engine's components and accessories. Order a pair today and let the transfer begin!

4.21 out of 5 stars ( 14 )

$250.99

Summit Racing™ Radiator Core Support Mount Kits

Summit Racing™ radiator core support mount kits provide rubber bushings and the correct hardware. These new bushings will absorb vibrations, allowing some movement, while the bolts and washers properly secure your radiator support. Select the Summit™ radiator core support kits designed for your vehicle.

5.0 out of 5 stars ( 1 )

$54.99

$105.99

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 )

$91.99

$164.99

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

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 )

$229.99

Summit Racing™ Track Bars

Is your ride clunking while you're turning corners? Wandering on level straightaways and shaking after hitting a bump? It may be that your track bar needs replaced! Summit Racing™ track bars are designed to eliminate the axle shift that can cause your vehicle to wander and shimmy, for a more controlled and steady ride. Summit Racing™ track bars feature durable steel construction for years of service.

4.71 out of 5 stars ( 14 )

$52.99

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 )

$134.99

$149.99

Summit Racing™ Tubular Rear Trailing Arms

With Summit Racing™ tubular rear trailing arms you get heavy-duty tubular steel construction, which is lighter weight but adds stability and strength, a durable black powdercoat finish, and long-lasting polyurethane bushings. Our tubular rear trailing arms offer a great alternative to rusty old stamped factory arms.

Not Yet Reviewed

$519.99

Summit Racing™ Lightweight Transmission Crossmembers

Strengthen your transmission support and reduce the weight of your vehicle with Summit Racing™ lightweight transmission crossmembers. Through advanced design and manufacturing, these crossmembers are stronger than standard boxed-steel transmission crossmembers, while weighing an average of 35-percent less. The crossmembers are a direct bolt-in and do not require any additional brackets or adapters to complete the installation. They also allow you to run a true dual-exhaust system with most popular GM transmissions and do not affect ground clearance. The welded design with clear powdercoat finish gives these lightweight crossmembers a fabricated look that's sure to complement your ride. Order the model recommended fit your application.

4.86 out of 5 stars ( 14 )

$308.99

$448.99

Summit Racing™ Cummins Conversion Crossmembers

Summit Racing™ Cummins conversion crossmembers are specifically designed for installing a Cummins 6BT into your 1973-87 Chevy 4WD truck or 1973-91 4x4 Suburban. These drop conversion units often eliminate the need for a lift kit. They're a direct bolt-in, utilizing OEM hole locations, yet still allow room for drilling and adding additional bolts for increased rigidity. The crossmembers are made from high-quality steel with a black powdercoat finish. It's a fact—any conversion can be tricky. Thankfully, Summit Racing™ offers the correct components to help you get the job done right!

4.0 out of 5 stars ( 6 )

$232.99

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

$36.99

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

Summit Racing™ Drag Shocks and Struts

Summit Racing™ offers drag race shocks and struts for countless vehicles from the 1950s and up. They're available in a variety of styles for front and rear applications—including 90/10, 70/30, and 50/50. A 70/30 strut extends faster than it contracts, meaning faster front-end lift but longer to settle back down. 90/10's will lift your front-end very fast and settle it back down slowly, keeping the weight transferred to the rear tires much longer than the 50/50 models. Order the drag shocks and struts recommended for your racer.

3.58 out of 5 stars ( 12 )

$61.99

$62.99

Summit Racing™ Transmission Crossmembers

Summit Racing™ transmission crossmembers allow proper mounting of your applications transmission. They're available for a variety transmissions and are manufactured to each vehicle's specifications for a precision fit. The durable steel crossmembers come with all necessary installation hardware.

4.69 out of 5 stars ( 13 )

$73.99

Summit Racing™ Polyurethane Motor Mounts

Summit Racing™ polyurethane motor mounts are ideal for street and track use. Made from high-quality performance polyurethane, these mounts and inserts are strong and torque-resistant.

4.55 out of 5 stars ( 111 )

$37.99

$79.99

Summit Racing™ Coil Spring Isolators

Summit Racing™ coil spring isolators are crafted from thick, durable rubber to help insulate against vibration generally caused by suspension travel. These economical "bushings" can make a big difference in the performance of your coil springs. The isolators are available to fit hundreds of vehicle applications.

5.0 out of 5 stars ( 5 )

$9.99

Clearance

Summit Racing™ 3 in. Body Lift Kits

Get up to 3 in. higher than the rest of the world with one of our Summit Racing™ 7800000 Series body lift kits. The kits raise your truck's body off of its frame with reinforced nylon lift blocks (rated at 50,000 lbs. per square inch), and include such components as CNC-machined splined steering extensions (where required), bumper brackets (most applications), and zinc plated Grade 5 hardware to complete the installation.

4.02 out of 5 stars ( 50 )

$446.99


$309.50

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™ Control Arm Bushings

Summit Racing™ control arm bushings will improve your vehicle's handling, cornering, and overall control. Our polyurethane bushings are unaffected by oil, smog, road salt, and most chemicals, so they won't soften, compress, or distort like rubber. Maintain proper alignment--even under extreme conditions--with a set of Summit Racing™ control arm bushings.

4.71 out of 5 stars ( 24 )

$69.99