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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Results 1 - 25 of 567

RideTech Ford F-150 Suspension Lowering Kits for 2015-2024 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 ( 1 )

Estimated Ship Date: Tomorrow

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IHC Suspension Lowering Kits for 1988-1998 C1500 - IHC-GM8898CK-46

Suspension Lowering Kit, Lower Control Arms, Flip Kit, 4 in. Front, 6 in. Rear, Chevrolet, GMC, Kit

Part Number: IHC-S0015

Not Yet Reviewed

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Belltech Rear Shackle Kits 6400

Shackles, 2 in. Drop, 2.5 in. Wide Spring, Chevy, Dodge, Ford, GMC, Rear, Pair

Part Number: BEL-6400

4.84 out of 5 stars ( 90 )

Estimated Ship Date: Tomorrow

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Hotchkis Sport Suspension Leaf Springs for 1970-1981 CAMARO, 1970-1971 FIREBIRD - 2408C

Hotchkis Sport Suspension Leaf Springs for 1970-1981 CAMARO, 1970-1971 FIREBIRD - 2408C

Leaf Springs, Rear, Lowering, 1.50 in Drop, Multi-Leaf, All Hardware included, Rear, Black Painted, 70-81 Chevy, 70-73 Pontiac, Bolt-On, Pair

Part Number: HSS-2408C

4.7 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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Real Deal Steel Lowering Leaf Springs for 1955-1957 BEL AIR, ONE-FIFTY SERIES, TWO-TEN SERIES - RLS5L-567

Lowering Springs, Rear, Leaf Type, Black, Chevy, Pair

Part Number: RLD-RLS5L-567

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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IHC Suspension Lowering Kits IHC-GM9906CK-46

Suspension Lowering Kit, Lower Control Arms, Flip Kit, 4 in. Front, 6 in. Rear, Chevrolet, GMC, Kit

Part Number: IHC-S0019

Not Yet Reviewed

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OER Rear Multi-Leaf Spring Installation Kits for 1970-1981 CAMARO, FIREBIRD - R362

Leaf Spring Installation Kit, Multi-Leaf, Chevy, Pontiac, Kit

Part Number: OER-R362

4.36 out of 5 stars ( 28 )

Estimated Ship Date: Tomorrow

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Belltech Lowering Kits with Nitro Drop 2 Shock Absorbers for 1988-1998 C1500 - 686ND

Lowering Kit, 3 in. Front, 4 in. Rear, Chevy, GMC, RWD, Kit

Part Number: BEL-686ND

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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IHC Suspension Lowering Kits for 2021-2023 F-150 - IHC-F7007-CK

Suspension Lowering Kit, Lower Control Arms/Flip Kit, 3 in. Front, 5 in. Rear, Ford, 4WD, Kit

Part Number: IHC-IHC-F7007-CK

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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IHC Suspension Lowering Kits for 1988-1998 C1500 - IHC-GM8898RK-6

Suspension Lowering Kit, Flip Kit, 5 in. Rear, Chevrolet, GMC, RWD, Kit

Part Number: IHC-IHCGM8898RK6

Not Yet Reviewed

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IHC Suspension Lowering Kits for 1988-1998 C1500 - IHC-GM8898CK-35

Suspension Lowering Kit, Lower Control Arms, Flip Kit/Lift Shackle, 3 in. Front, 5 in. Rear, Chevrolet, GMC, Kit

Part Number: IHC-S0014

Not Yet Reviewed

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McGaughy's Rear Shackle Kits 33037

Sub Assembly, Rear Shackles, for MMC-93043, Kit

Part Number: MMC-33037

4.85 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

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IHC Suspension Flip Kits for 2015-2022 F-150 - IHC-F1522RK-5

Flip Kit, Steel, Black Powdercoated, Ford, Kit

Part Number: IHC-IHCF1522RK5

Not Yet Reviewed

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McGaughy's Suspension Lowering Kits 33149

Suspension Lowering Kit, Coil Spring, Shackle/Hanger, 2.0 in. Front, 4.0 in. Rear, Chevy, GMC

Part Number: MMC-33149

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Ford Performance Parts F-150 Complete Lowering Kits for 2021-2024 F-150 - M-3000-H4B

Suspension Lowering System, Front 1.30 in. Drop Coil Spring, Rear 2.50 in. Drop Shackle, Ford, F-150, Kit

Part Number: FMS-M-3000-H4B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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OER Rear Multi-Leaf Spring Installation Kits R363

Leaf Spring Installation Kit, Multi-Leaf, Chevy, Pontiac, Oldsmobile, Buick, Kit

Part Number: OER-R363

4.0 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

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McGaughy's Rear Shackle Kits 33200

Shackles, Rear, Two Mounting Points, Black Rubber Bushings, Lowered, Chevy, GMC, Pair

Part Number: MMC-33200

4.74 out of 5 stars ( 35 )

Estimated Ship Date: Tomorrow

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Ford Performance Parts F-150 Rear Lowering Kits for 2021-2024 F-150 - M-3000-HB

Suspension Lowering System, Rear 2.50 in. Drop Shackle, Ford, F-150, Kit

Part Number: FMS-M-3000-HB

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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IHC Suspension Lowering Kits for 1988-1998 C1500 - IHC-GM8898RK-5

Suspension Lowering Kit, Flip Kit/Lift Shackle, 5 in. Rear, Chevrolet, GMC, Kit

Part Number: IHC-IHCGM8898RK5

Not Yet Reviewed

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McGaughy's Suspension Lowering Kits 93130

Lowering Kit, 2.5 in. Front, 4 in. Rear, Chevy, GMC, For Applications with 1 in. Rotors, Kit

Part Number: MMC-93130

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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IHC Suspension Flip Kits for 2007-2018 SIERRA 1500, SILVERADO 1500 - IHC-GM0718RK-56

Flip Kit, Rear Lowering, Steel, Black Powdercoated, Chevrolet, GMC, Kit

Part Number: IHC-S0077

Not Yet Reviewed

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UMI Performance Suspension Lowering Kits for 2015-2024 F-150 - 656063-2

Suspension Lowering Kits, Rear Drop Kits, Coilover, Shackles, Front and Rear Shocks, 1.500-4.000 in. Drop Front, 4.000-6.500 in. Drop Rear, Ford, Kit

Part Number: UPI-656063-2

Not Yet Reviewed

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Belltech Rear Shackle Kits for 2007-2018 SIERRA 1500, SILVERADO 1500 - 6401

Leaf Spring Shackles and Hangers, Rear Lowering Shackle Set, 2-3 in. Drop, Bolt-On, for 2.5 in. Wide Leaf Springs, RWD/4WD, Chevy/GMC, Pickup, Pair

Part Number: BEL-6401

4.81 out of 5 stars ( 36 )

Estimated Ship Date: Tomorrow

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McGaughy's Rear Shackle Kits 33131

Leaf Spring Shackles, Rear, Lowered, 1-2 in. Drop, Adjustable, for 2 1/2 in. Wide Leaf Springs, Factory Style 1 1/2 in. Bushings, Chevy, GMC, RWD, Kit

Part Number: MMC-33131

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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IHC Suspension Lowering Kits for 2014-2018 SIERRA 1500, SILVERADO 1500 - IHC-GM1418CK-46SC

Suspension Lowering Kit, Lower Control Arms, Flip Kit/Lift Shackle, 4 in. Front, 6 in. Rear, Standard Cab, Chevrolet, GMC, Kit

Part Number: IHC-S0058

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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