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...

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QA1 Level 2 Full Vehicle Handling Suspension Kits HK22-GMA2

Suspension Handling Packages, Level 2 Handling, Front and Rear Coil Springs, Shocks/Struts, Sway Bars, Control Arms, Chevrolet, GMC, Kit

Part Number: QA1-HK22-GMA2

5.0 out of 5 stars ( 4 )

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QA1 1963-72 C10 Coilover Conversion Systems for 1963-1972 C10 PICKUP - 52622-S750

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 )

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Ridetech Ford F-150 Suspension Lowering Kits for 2015-2026 F-150 - 12290115

Suspension Lowering System, Front 3.00 in. Drop Coilover, Rear 5.50 in. Drop Flip Bracket, HQ Series Rear Shocks, 4WD, Ford F-150, Kit

Part Number: ART-12290115

5.0 out of 5 stars ( 2 )

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McGaughy's Black SS Suspension Lift Kits for 2019-2022 SIERRA 1500, SILVERADO 1500 - 50797

Suspension Lift, Black SS, 7.00 in. - 9.00 in. Front, 6.00 in. Rear, Chevrolet, GMC, 4WD, Kit

Part Number: MMC-50797

5.0 out of 5 stars ( 1 )

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QA1 Rear Suspension Conversion Systems R110-200

Rear Suspension Package, 0-6.00 in. drop, Includes C-notch. Medium Ride, Single Adjustable. C10, 63-72

Part Number: QA1-R110-200

4.67 out of 5 stars ( 3 )

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Ridetech Bolt-on 4-link Systems for 1967-1969 CAMARO, FIREBIRD - 11167197

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

Part Number: QA1-52623-D750

Not Yet Reviewed

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QA1 1988-98 C1500 Level 2 Front Coilover Conversion Systems 52612-S550

Coilover Conversion, Single Adjustable Shocks, 550 lb. Spring Rate, Upper/Lower Control Arms, Tubular, Black, 0-2 in. Drop, Chevy, GMC, Kit

Part Number: QA1-52612-S550

4.71 out of 5 stars ( 7 )

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RideTech Subframes 11162798

Subframe, Front, Hub Spindles, Steel, Black Powdercoated, GM F-body/ X-Body, Kit

Part Number: ART-11162798

Not Yet Reviewed

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Ridetech 1955-57 Chevrolet Coilover Suspension Systems 11030201

Suspension Handling Packages, with Two-Piece Frame RailCoilOver, Chevrolet, Kit

Part Number: ART-11030201

Not Yet Reviewed

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QA1 Level 2 Full Vehicle Handling Suspension Kits HK22-GMG1

Suspension Handling Packages, Level 2 Handling, Coil Springs, Shocks/Struts, Sway Bars, Control Arms, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-HK22-GMG1

Not Yet Reviewed

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McGaughy's Suspension Lowering Kits for 2007-2013 SIERRA 1500, SILVERADO 1500 - 34070

Suspension Lowering Kit, Spindle, Flip Kit, Chevy, GMC, 3-5 in. Front, 5-7 in. Rear, RWD, Kit

Part Number: MMC-34070

4.34 out of 5 stars ( 38 )

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QA1 Four Link Conversion Kits for 1967-1969 CAMARO, FIREBIRD - R156-170

Rear Suspension Package, +2 to -3 Height Adjustment, Adjustable, 170 lbs Springs, Chevrolet, Pontiac, Kit

Part Number: QA1-R156-170

Not Yet Reviewed

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Ridetech Bolt-on 4-link Systems for 1955-1957 BEL AIR, ONE-FIFTY SERIES, TWO-TEN SERIES - 11037199

Suspension Kit, AirBar, Rear, Chevy 1955-57, Passenger Car, Kit

Part Number: ART-11037199

5.0 out of 5 stars ( 1 )

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QA1 1963-72 C10 Coilover Conversion Systems for 1963-1972 C10 PICKUP - 52622-S850

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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Ford Performance Parts Fox Tuned by Ford Performance Suspension Leveling Kits for 2015-2020 F-150 - M-18000-F15AA

Suspension Leveling Kit, 2015-20 F-150 Suspension Leveling Kit, Fox 2.0, Coil Springs, Shocks, Ford, Kit

Part Number: FMS-M18000F15AA

4.83 out of 5 stars ( 6 )

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QA1 Level 2 Big Wheel Kits BW02-GMB5

Suspension Handling Packages, Level 2 Big Wheel Kits, Coil Springs, Shocks/Struts, 0-2.000 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: QA1-BW02-GMB5

Not Yet Reviewed

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QA1 Rear Suspension Conversion Systems R210-200

Rear Suspension Package, 0-6.00 in. drop, Includes C-notch. Medium Ride, Double Adjustable. C10, 63-72

Part Number: QA1-R210-200

4.25 out of 5 stars ( 4 )

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QA1 1963-72 C10 Coilover Conversion Systems for 1963-1972 C10 PICKUP - 52622-D650

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

Part Number: QA1-52622-D650

Not Yet Reviewed

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Ridetech Ford F-150 Rear Suspension Lowering Kits for 2015-2026 F-150 - 12299511

Suspension Lowering System, Rear 5.50 in. Drop Flip Bracket, HQ Series Rear Shocks, Ford F-150, Kit

Part Number: ART-12299511

Not Yet Reviewed

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