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Chassis & Suspension

Car & Truck Chassis & Suspension Parts

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Car & Truck Chassis & Suspension Parts

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.

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Individual Parts

Results 1 - 25 of 2000 +

Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Single Adjustable, 750 lbs./in., Chevy, Kit

Part Number: QA1-52622-S750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Double Adjustable, 750 lbs./in., Chevy, Kit

Part Number: QA1-52622-D750

5.0 out of 5 stars ( 1 )

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Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Single Adjustable, 850 lbs./in., Chevy, Kit

Part Number: QA1-52622-S850

Not Yet Reviewed

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Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Double Adjustable, 750 lbs./in., Chevy, Kit

Part Number: QA1-52623-D750

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Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Double Adjustable, 650 lbs./in., Chevy, Kit

Part Number: QA1-52622-D650

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Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Single Adjustable, 750 lbs./in., Chevy, Kit

Part Number: QA1-52623-S750

5.0 out of 5 stars ( 1 )

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5 Lb. Ballast 3-1/2" Round x 1-3/8" Tall

Part Number: AAF-ALL14177

Not Yet Reviewed

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Coilover Shock, Double-adjustable, Aluminum, Clear Anodized, Bearing Mounts, 17 in. Extended Length, Each

Part Number: SUM-G773501

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Double Adjustable, 650 lbs./in., Chevy, Kit

Part Number: QA1-52623-D650

Not Yet Reviewed

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Wheelhouses, Wider Wheel Well Tubs, Steel, EDP Finish, Rear Inner, Chevy, Pair

Part Number: RLD-WWT-567

4.25 out of 5 stars ( 4 )

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Bushing Kit, Polyurethane, Black, Chevy, Kit

Part Number: ENS-3-18123G

4.75 out of 5 stars ( 4 )

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Coilover Shock, Double-adjustable, Aluminum, Clear Anodized, Bearing Mounts, 18.750 in. Extended Length, Each

Part Number: SUM-G773601

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Suspension Package, Stage 2 Handling, Lowering, Coil Springs, Shocks/Struts, Sway Bars, Buick, Chevy, Kit

Part Number: UPI-ABF803-1-B

5.0 out of 5 stars ( 1 )

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Steering Box, Remanufactured, Power Assist, Fast 10:1 Ratio, IROC Internals, 3-Bolt Mount, Rear Steer, OE Turn Radius, AMC, GM, Jeep, Each

Part Number: LSC-974

5.0 out of 5 stars ( 3 )

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Air Suspension Controllers, Digital, 4 Air Bags Supported, Remote Controller, 3/8 in. Air Lines, Kit

Part Number: AIR-27685

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Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Double Adjustable, 850 lbs./in., Chevy, Kit

Part Number: QA1-52623-D850

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Front Suspension Package, Steel, Black Powdercoated, Tubular, Hydraulic Power Assist, Single Adjustable, 650 lbs./in., Chevy, Kit

Part Number: QA1-52623-S650

Not Yet Reviewed

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Coil Over Spring, 150 lbs./in. Rate, 14 in. Length, 2.5 in. Inside Diameter, Silver Powdercoated, Each

Part Number: SUM-72-14-150

5.0 out of 5 stars ( 1 )

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Steering Box, Power Assist, Chevy, GMC, Dodge, International, Each

Part Number: LSC-1075

5.0 out of 5 stars ( 3 )

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Coil Over Spring, 250 lbs./in. Rate, 10 in. Length, 2.5 in. Inside Diameter, Silver Powdercoated, Each

Part Number: SUM-72-10-250

5.0 out of 5 stars ( 8 )

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Lowering Springs, Front, Silver Powdercoated, Chevy, GMC, Pickup, Pair

Part Number: BEL-23452

5.0 out of 5 stars ( 17 )

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Leaf Springs, Lowering, 1.50 in Drop, Multi-Leaf, Rear, Black Painted, Chevy, Pontiac, Bolt-On, Pair

Part Number: HSS-2407

4.5 out of 5 stars ( 2 )

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Spindles, Disc Brake, 2.0 in. Drop, Steel, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: SUM-CK1010-1

3.83 out of 5 stars ( 6 )

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Coil Over Spring, 150 lbs./in. Rate, 12 in. Length, 2.5 in. Inside Diameter, Silver Powdercoated, Each

Part Number: SUM-72-12-150

5.0 out of 5 stars ( 5 )

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