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 ( 5 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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QA1 Mopar Front Street Performance Coilover Conversion Systems 52346-S400

Suspension Package, Front, Street Performance, 0 in. to 2 in. Drop, Single Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Part Number: QA1-52346-S400

Not Yet Reviewed

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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 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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

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

Bolt-On 4 Link System, Double Adjustable R-Joints, 1967-69 F-Body, Chevy, Pontiac, Kit

Part Number: ART-11167197

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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QA1 1963-87 C10 Front Coilover Conversion Systems 52611-S750

Coilover Conversion, Single Adjustable Shocks, 750 lb. Spring Rate, Upper and Lower Control Arms, Tubular, Black Powdercoated, Chevy, GMC, Kit

Part Number: QA1-52611-S750

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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QA1 Level 2 Big Wheel Kits BW02-GMA2

Suspension Handling Packages, Level 2 Big Wheel Kits, Coilovers, Trailing Arms, Control Arms, Sway Bars, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: QA1-BW02-GMA2

Not Yet Reviewed

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QA1 Level 2 Full Vehicle Handling Suspension Kits HK22-GMA1

Suspension Handling Packages, Level 2 Handling, Front and Rear Coil Springs, Shocks/Struts, Sway Bars, Control Arms, Buick, Chevy, Olds, Pontiac, Kit

Part Number: QA1-HK22-GMA1

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 )

Estimated Ship Date: Tomorrow

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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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Van Steel Complete Trailing Arm Assemblies for 1963-1982 CORVETTE - BAN-45

Rear Suspension Package, Trailing Arm Assemblies, Lower, Steel, Black, Solid Surface Rotors, Spindles, Chevrolet, Kit

Part Number: VAC-BAN-45

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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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

Estimated Ship Date: Tomorrow

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QA1 1973-87 C10 Coilover Conversion Systems for 1975-1986 C10, 1973-1974 C10 PICKUP, 1987 R10 - 52623-D750

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

Estimated Ship Date: Tomorrow

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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

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Timbren Suspension Enhancement Systems for 2017-2026 F-250 SUPER DUTY - FR250SDJ

Suspension Helper Springs, Suspension Enhancement System, Black, Ford, Rear, Kit

Part Number: TBI-FR250SDJ

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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McGaughy's Suspension Lift Kits for 2020-2023 SIERRA 2500 HD, SILVERADO 2500 HD - 52456

Suspension Lift Kit, 7 in. Lift, Premium Black Stainless Steel, Chevy, GMC, Kit

Part Number: MMC-52456

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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QA1 1973-87 C10 Coilover Conversion Systems for 1975-1986 C10, 1973-1974 C10 PICKUP - 52623-D650

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

Estimated Ship Date: Tomorrow

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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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Classic Performance Lowering Kits 7387D46-K

Suspension Lowering Kits, Drop Kit, 4 in. Front/6 in. Rear, Front Drop Spindles/Springs, Rear Flip Kit, No Shocks, Chevrolet, GMC, Kit

Part Number: CLP-7387D46-K

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Ridetech Bolt-on 4-link Systems for 1970-1981 CAMARO, FIREBIRD - 11177187

4-Link System, Bolt-on, Rear, Chevy, Pontiac, Kit

Part Number: ART-11177187

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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