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 2000 +

Summit Racing™ Front Disc Brake Conversion Kit for Chevy/Buick/Oldsmobile/Pontiac Cars

Disc Brakes, Front, 11 in. Diameter Rotors, Solid, Vented, 1-Piston Calipers, Chevy, GM, Kit

Part Number: SUM-BK1501

4.4 out of 5 stars ( 20 )

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Summit Racing™ Double Adjustable Ladder Bar Kits SUM-727100

Ladder Bars, Double Adjustable, Steel, Black Powdercoated, Weld-On, Pair

Part Number: SUM-727100

3.33 out of 5 stars ( 3 )

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Borgeson Power Steering Conversion Kits for 1965-1967 MUSTANG - 999020

Power Steering Conversion Assembly, 14:1 Quick Ratio, Steering Box, Power Steering Pump, Hardware, Black Finish, Ford, Small Block Windsor, Kit

Part Number: BRG-999020

4.19 out of 5 stars ( 31 )

Estimated Ship Date: Tomorrow

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QA1 Rear Pro Coilover Conversion Systems RCK52337

Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 175 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52337

4.0 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 )

Estimated Ship Date: Tomorrow

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QA1 Rear Pro Coilover Conversion Systems RCK52341

Coilover Kit, Pro Coilover System, Rear, Single Adjustable, 170 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52341

4.44 out of 5 stars ( 16 )

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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 )

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Borgeson Power Steering Conversion Kits 999065

Power Steering Conversion, Box, with Hose/Pump Assemblies, Fittings, for 1.125 in. Diameter Pitman Shaft, Black, Mopar, Big Block, 383-440 c.i.d., Kit

Part Number: BRG-999065

4.61 out of 5 stars ( 18 )

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QA1 Pro Coilover Systems GD401-10450B

Coilover Kit, Pro Coilover System, Front, Double Adjustable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: QA1-GD401-10450B

Not Yet Reviewed

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Ford Performance Parts F-150 Suspension Lift Kits for 2021-2024 F-150 - M-18000-F15BA

Suspension Lift Kit, 2.00 in. Lift, Bilstein Struts, Ford, 4WD, Kit

Part Number: FMS-M18000F15BA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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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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QA1 Pro Coilover Systems GS507-09550D

Coilover Kit, Pro Coilover System, Front, Single Adjustable, Chevy, Pair

Part Number: QA1-GS507-09550D

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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QA1 Pro Coilover Systems GS401-10400A

Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-GS401-10400A

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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QA1 Pro Coilover Systems for 1963-1982 CORVETTE - GS507-09450D

Coilover Kit, Pro Coilover System, Front, Single Adjustable, Chevy, Pair

Part Number: QA1-GS507-09450D

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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QA1 Rear Pro Coilover Conversion Systems RCK52340

Coilover Kit, Pro Coilover System, Rear, Single Adjustable, 150 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-RCK52340

4.78 out of 5 stars ( 40 )

Estimated Ship Date: Tomorrow

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QA1 Pro Coilover Systems GD401-10450A

Coilover Kit, Pro Coilover System, Front, Double Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-GD401-10450A

5.0 out of 5 stars ( 3 )

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Borgeson Power Steering Pump Upgrade Kits 800330

Power Steering Pump, Upgrade, Saginaw, 5/8 in.-18 Flare Pressure/3/8 in. Barb Return, V-belt Pulley, Bracket, Steel, Black, Ford, 289, 302, 351W, Kit

Part Number: BRG-800330

4.08 out of 5 stars ( 40 )

Estimated Ship Date: Tomorrow

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Ridetech HQ Coilover Kits for 2015-2025 F-150 - 12293115

Coilover Shocks, HQ Series, Front, 0 to 3.00 in. Drop, OEM Control Arms, 4WD, Ford F-150, Kit

Part Number: ART-12293115

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Ridetech HQ Series 4-Link Coilovers for 1967-1969 CAMARO, FIREBIRD - 11166510

Coilover, HQ Series, 4-Link, 200 lb./in. Spring Rate, Chevy, Pontiac, Rear, Kit

Part Number: ART-11166510

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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EPAS Performance Electric Power Steering Kits for 1953-1962 CORVETTE - 2001

Power Steering Conversion Kit, Electric, Chevy, Corvette, Kit

Part Number: EPS-2001

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Borgeson Power Steering Conversion Kits 999014

Power Steering Conversion Kit, Chevy, Kit

Part Number: BRG-999014

3.5 out of 5 stars ( 4 )

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Borgeson Power Steering Conversion Kits for 1965-1966 MUSTANG - 999023

Power Steering, Upgrades Factory System, Steering Box, No Pump, Ford, Kit

Part Number: BRG-999023

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Belltech Lowering Kits with Street Performance Shock Absorbers 707SP

Suspension Kit ;

Part Number: BEL-707SP

5.0 out of 5 stars ( 2 )

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Borgeson Power Steering Conversion Kits for 1968-1970 COUGAR, MUSTANG - 999024

Power Steering, Upgrades Factory System, Steering Box, No Pump, Ford, Kit

Part Number: BRG-999024

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Flaming River Microsteer Electric Power Assisted Steering Kits FR40200

Electric Power Steering, Microsteer, 220 Watts, 11/16 in., 36 Spline Input/Output, Kit

Part Number: FLA-FR40200

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Classic Performance Dual Adjustable Front Coilover Conversion Kits for 1964-1970 MUSTANG - 6470COK-2A350

Coilover Conversion Kits, Front, 350 lb. Springs, 0-3 in. Height Adjustable, Twin-Tube Adjustable Shocks, Ford, Kit

Part Number: CLP-6470COK2A350

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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