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GMC JIMMY Chassis & Suspension

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Results 1 - 24 of 158

Energy Suspension Motor Mounts/Motor Mount Inserts

Energy Suspension motor mounts and motor mount inserts are available in more than a hundred configurations for countless applications. Depending on your selection, these bolt-in "foundations" include steel brackets with a protective finish, and polyurethane bushings for durability and vibration-resistance. The mounts and inserts deliver smooth running performance for the street and plenty of strength for the track. Order the model recommended for your vehicle and engine specs.

4.41 out of 5 stars ( 309 )

$64.16

$67.25

Proforged Billet Aluminum Tie Rod Sleeves

Replace weak-type tie rod sleeves that are prone to failure under performance and racing use with new billet aluminum tie rod sleeves from Proforged. These billet aluminum tie rod sleeves can put the ultimate finishing touch on your front-end rebuild. Featuring machined-out solid 6061-T6 aluminum that's MIL-Spec black anodized, these heavy-duty tie rod sleeves are lightweight and look great. Best of all, Proforged thread-matches their tie rod sleeves to their mating tie rod ends to offer the perfect fit.

4.49 out of 5 stars ( 53 )

$78.61

Rancho RS5000X Shock Absorbers

Perform a suspension upgrade with Rancho RS5000X shock absorbers—to elevate the overall handling and performance of your ride, both on and off-road. The core of these innovative shocks is their unique and patented rebound valving system, and the advanced compression phase of the shock absorber. These shocks are built to last, with double-welded loops, high-capacity twin-tube construction, and a nitro-carburized rod. So, it doesn't matter if your road warrior sticks to the pavement or kicks up some dust—RS5000X shock absorbers will improve your ride all around. Additional features and benefits include: * Progressive engagement valving (compression cycle) * Tuned compression control valve * Gas pressurization of shock * Black natural rubber bushings * Glass-filled Fluon banded piston * Rebound bumper * Protective boot * Low-friction, self-lubricating seal

4.51 out of 5 stars ( 395 )

$60.99

$67.99

Energy Suspension Transmission Mounts

Two parts of your vehicle that need to be securely mounted are the engine and transmission—never skimp on those areas. Energy Suspension offers dozens of transmission mounts covering thousands of applications. They include steel brackets with a protective zinc plated finish, and polyurethane bushings that are durable enough to handle more horsepower—and soft enough to absorb vibrations. Stock mounts from the factory often include rubber components which succumb to the torque or high performance and racing use. Select the replacement mounts recommended for your vehicle, engine, and automatic or manual transmission.

4.74 out of 5 stars ( 357 )

$51.43

$97.29

Belltech Nitro Drop 2 Shocks

Featuring a completely new design, Belltech Nitro Drop 2 shocks bring a high performance blend of internal valve technology and state-of-the-art construction to your vehicle. They feature a cavitation-free valve assembly that prevents air from decreasing the shocks' effectiveness. These Belltech Nitro Drop 2 shocks include dust boots and have OEM-style rubber bushings to offer a smooth, comfortable ride.

4.64 out of 5 stars ( 338 )

$65.00

Belltech Street Performance Shocks

Belltech Street Performance twin-tube shocks set the standard in performance handling for sport trucks. Their low-speed compression characteristics help to control pitch and roll, while their progressive rebound tuning allows you to use large aftermarket wheels and still have a smooth, firm ride. Get the performance and quality that you're looking for when you order the Belltech Street Performance shock models designed for your application. Other features may include (application dependent): * Oversized galvanized steel shock bodies with steel dust covers * Sturdy 35mm valves and 15mm or 18mm piston rods * Available vehicle-specific or adjustable damping tunes * Progressive-rate polymer bump stops

4.67 out of 5 stars ( 499 )

$79.95

Skyjacker Black MAX Shocks

Increased performance and style with a price tag that won't bust your budget—that's what you get with Skyjacker Black MAX shocks. These twin-tube shock absorbers are designed with cutting-edge foam-cell technology; the advantages include compression during oil expansion and the elimination of air within the shock, all thanks to a Low-Pro foam insert. Each end mount is 360 degrees arc-welded and offers 180 degree directional mounting on your make and model. Plus, StableSteer valving sees to the most crucial aim of these systems—a smooth, comfortable ride, ensured by solid and consistent contact between your tires and the road. The shocks are available for vehicles that are stock height or raised from 0.500 in. up to 9 in. Order the model designed for fitment on your application. Additional features of Skyjacker Black MAX shocks: * Chrome plated shaft * Durable black boot * Increased fluid capacity for maximum heat dissipation * Sintered iron piston * Orifice control disk for comfort * Heavy-duty compression head and DOM tubing to reduce internal wear for a lengthy service life

4.19 out of 5 stars ( 116 )

$60.67

KYB Gas-a-Just Shocks and Struts

KYB Gas-a-Just shocks use higher gas pressure to keep your tires glued to the road. The velocity-sensitive valving system adjusts quickly to changing road conditions for maximum comfort in any situation. Their monotube configuration eliminates aeration and foaming, while micro-smooth, hard-chromed pistons extend their life. Seamless cylinders and eye-rings completely eliminate seam failures. These replacement shock absorbers are available for vehicles as far back as the 1940s. Order the model recommended for your application.

4.68 out of 5 stars ( 1056 )

$51.44

$66.57

Bilstein B6 4600 Series Shocks and Struts

Bilstein B6 4600 Series shocks and struts are designed to help your truck, van, or SUV reach its pinnacle in performance and handling, while still providing a comfortable, stable ride. Compared to conventional alternatives, these suspension parts offer superior control—using patented designs and dampening technology developed and tested in the real world. Order the model best suited for fitment on your vehicle.

4.84 out of 5 stars ( 1428 )

$89.00

$101.00

Energy Suspension Leaf Spring Bushings

Energy Suspension leaf spring bushings put you in better control of maneuvering turns, drag-style launches, and sudden braking. These high performance replacements are made of polyurethane—which is stiffer and stronger than rubber, but not as hard as solid metal bushings. Energy Suspension bushings add a higher level of performance and durability, and you'll feel the difference in positive handling and control.

4.52 out of 5 stars ( 469 )

$58.54

$110.98

On Sale

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 ( 110 )

$79.99

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.

Not Yet Reviewed

$84.99

Energy Suspension Motor and Transmission Mount Kits

Energy Suspension offers motor and transmission mount kits for hundreds of vehicle, engine, and drivetrain applications. These replacements are the best of both worlds—smooth running for the street, and strong enough for the track. They're torque- and vibration-resistant, yet comparable in strength to solid metal mounts. The steel brackets are available in zinc and chrome finishes; while the polyurethane bushings deliver far more durability than stock rubber bushing which crack and deteriorate under the intense heat. Better mounts equal better performance. Order the kit recommended for your ride.

4.62 out of 5 stars ( 216 )

$95.02

On Sale

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


$121.49

$134.99

Classic Performance Lowering Block Kits

Classic Performance lowering block kits allow enable you to drop your truck with leaf spring suspension by a full 2 in. The packages include aluminum blocks and new U-bolts, washers, and nuts. Achieve the dynamic stance you want with these easy-to-install components from Classic!

4.9 out of 5 stars ( 21 )

$79.99

McGaughy's Rear Shackle Kits

Drop your truck the right way with these McGaughy's rear shackle kits. These kits have been designed and developed from the ground up to lower the rear of your truck safely and without compromising safety. McGaughy's builds these shackles out of heavy-gauge steel and includes new rubber bushings to complete the project. Give your truck a mean, aggressive stance that will make people look with these McGaughy's rear shackle kits.

4.68 out of 5 stars ( 87 )

$57.99

Warn Spindle Nut Conversion Kits

Going manual requires Warn spindle nut conversion kits. These kits allow you to replace your Warn factory automatic locking hubs with manual hubs and are available to correspond with your specific Chevy, GMC or Ford application. Warn spindle nut kits include inside bearing nuts, outside bearing nuts and lock washers. Go for increased durability and fuel economy; go Warn spindle nut conversion kits.

4.87 out of 5 stars ( 15 )

$85.99

American Powertrain ISO-X Transmission Mounts

These American Powertrain ISO-X transmission mounts are manufactured from a highly durable ballistic polymer for maximum performance. They are predrilled and fit perfectly on your transmission and crossmember.

4.18 out of 5 stars ( 11 )

$97.99

Rancho RS9000XL Shock Absorbers

From one to nine, it's your ride your way with Rancho RS9000XL shock absorbers and struts! Rancho offers an exclusive nine levels of performance for your stock or lifted off-road rig. Extra-large bodies with a liquid metallic finish, nitrogen gas-charged, large Nitro Carb rod, polyurethane bushings, and protective boots create this line of advanced RS9000XLs. Together with Rancho technology, these upgrade/replacements deliver optimized performance, looks, and durability. Tune your vehicle for the best obtainable smooth road ride, off-road performance, towing or hauling capabilities—it's all about you with Rancho RS9000XL shocks. Select the model designed to fit your application.

4.5 out of 5 stars ( 204 )

$100.99

$113.99

KYB Excel-G Gas Shocks and Struts

KYB Excel-G gas shocks and struts restore original handling and control capabilities. These nitrogen, gas-charged, twin-tube designs have earned an OEA (Original Equipment for the Aftermarket) classification, and KYB offers a huge selection of Excel-G gas shocks to service or upgrade thousands of popular cars, trucks, SUVs, and CUVs applications. Comfort is important, but ride control, as well as stability, stopping, and lane change responsiveness is critical. KYB Excel-G shocks and struts are designed to cover all these performance purposes. Features and benefits: * Vehicle specific, hand assembled in-house damping valves * Ultra-smooth triple chrome plated chrome piston rods reduce seal wear * Multi-lip, synthetic oil seal and wiper engineered to keep fluid in and contaminants out * Seamless, extruded steel tubing in the inner cylinders, and PTFE band around the piston for a positive seal * Restores designed stability * ESC (Electronic Stability Control) and electronic safety systems ready * Helps prolong tire life * Improves stopping distance * Helps maintain wheel alignment

4.68 out of 5 stars ( 793 )

$51.44

$52.96

Dorman Leaf Spring Shackles

Do you need to replace busted shackles on your leaf springs? Dorman offers brand new shackles to remedy your problem. With their OE form, fit, and function, you'll be ready to roll in no time. Maintain your vehicle with parts that fit--Dorman leaf spring shackles.

4.76 out of 5 stars ( 55 )

$51.95

Skyjacker Hydro Shocks

Skyjacker Hydro shocks are designed to adjust automatically to any on- or off-road conditions. They feature hydraulic-action, twin-tube construction and multi-stage, velocity-sensitive valving. These shocks also have an oversized piston head and a 14mm piston rod. They come standard with red polyurethane bushings and boots to look great and make your ride smoother, whether you're on the trail or the open road. Whether your truck is stock height or raised anywhere between 0.500 in. and 12 in., you'll find Skyjacker Hydro shocks to fit.

4.47 out of 5 stars ( 328 )

$50.02

OER Steering Column Bearings

OER steering column bearings can eliminate vibration and rotating resistance. Designed to offer support to the steering shaft, these bearings press into the bottom of the steering column tube; then the shaft runs through it. Order the factory recommended replacement to fit your application.

2.78 out of 5 stars ( 9 )

$66.99

On Sale

Summit Racing™ 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 ( 592 )

$71.99

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