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 +

Borgeson Universal Street and Performance Series Steering Boxes 800130

Steering Box, Street and Performance, Power Assist, 12.7:1 Ratio, with Adapters, Cast Iron, Black, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: BRG-800130

4.76 out of 5 stars ( 157 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Rear Leaf Springs for Camaro, Firebird, Skylark, Nova, Omega, Phoenix, Ventura, Apollo SUM-708202

Leaf Spring, Rear, Stock Ride Height, Chevy, Pontiac, Buick, Oldsmobile, Each

Part Number: SUM-708202

3.9 out of 5 stars ( 30 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

S&B Filters Body Mount Kits 81-1003

Bushings, Body Mount, Silicone Rubber, Black, Ford, Crew Cab, Kit

Part Number: SBF-81-1003

4.93 out of 5 stars ( 28 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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

4.17 out of 5 stars ( 30 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Borgeson Universal Street and Performance Series Steering Boxes 800132

Steering Box, Street & Performance, Power Assist, Cast Iron, Black, 12.7:1 Ratio, Chevrolet, GMC, Each

Part Number: BRG-800132

4.65 out of 5 stars ( 43 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

QA1 GM 2.0 Street Control Arms 52737

Control Arms, GM 2.0 Street Series, Front Lower, Steel, Black Powdercoated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Pair

Part Number: QA1-52737

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

RideTech Ford F-150 Suspension Lowering Kits for 2015-2025 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: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

RideTech Ford F-150 Rear Suspension Lowering Kits for 2015-2025 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

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Borgeson Universal Street and Performance Series Steering Boxes 800133

Steering Box, Street & Performance, Power Assist, Cast Iron, Black, 12.7:1 Ratio, Chevrolet, GMC, Each

Part Number: BRG-800133

4.17 out of 5 stars ( 18 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Frame Brace Kits SUM-770800

Summit Racing™ Frame Brace Kits SUM-770800

Frame Brace, Chassis Stiffening, Steel, Natural, 68-72 Chevelle, GM A-body, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-770800

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Lares New Power Steering Pumps 13154

Power Steering Pump, New, Saginaw P Series, w/Reservoir, 3/8 in. Hose Barb Inlet, 5/8 in.-18 Female Inverted Flare Outlet, Keyway, Black, Each

Part Number: LSC-13154

4.0 out of 5 stars ( 25 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Arnott Coil Spring Conversion Kits for 2013-2018 1500 - C-3420

Coil Springs, Coil Spring Conversion Kit, Stock Ride Height, Front and Rear, Progressive Rate, Black, Electronic Bypass Module, Ram, Kit

Part Number: NTT-C-3420

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

QA1 Level 2 Full Vehicle Handling Suspension Kits for 1967-1969 CAMARO, FIREBIRD - HK22-GMF1

Suspension Handling Packages, Level 2 Handling, Front, Coil Springs, Shocks/Struts, Sway Bar, Control Arms, Chevrolet, Pontiac, Kit

Part Number: QA1-HK22-GMF1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

QA1 GM 2.0 Street Control Arms 52719

Control Arms, GM 2.0 Street Series, Front Lower, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Pair

Part Number: QA1-52719

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

RideTech 1967-69 Camaro/Firebird Complete Coilover Suspension Systems for 1967-1969 CAMARO, FIREBIRD - 11160202

Coilover System for 67-69 GM "F" Body. Includes front & rear HQ Series Coilovers, front upper & lower StrongA

Part Number: ART-11160202

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Energy Suspension Motor Mounts/Motor Mount Inserts 3.1114G

Motor Mount, Complete Mount, Bolt-In, Steel, Polyurethane, Zinc/Black, Chevy, Passenger Cars, Each

Part Number: ENS-3-1114G

4.43 out of 5 stars ( 56 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

QA1 GM 2.0 Street Control Arms 52722

Control Arms, GM 2.0 Street Series, Front Upper, Steel, Black Powdercoated, Chevy, Buick, GMC, Oldsmobile, Pontiac, Pair

Part Number: QA1-52722

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Arnott New OE Magnetic Shocks and Struts for 2015-2020 ESCALADE, TAHOE, YUKON - MR-3840

Shock and Strut, New OE Magnetic, Stock Ride Height, Stock Mounts, Fits Models with GM MagneRide Only, Front, Cadillac, Chevrolet, GMC, Each

Part Number: NTT-MR-3840

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Air Lift WirelessONE 2nd Generation Control Systems 25980EZ

On-Board Vehicle Air Compressors, Wireless, Handheld Control, 12V DC, Kit

Part Number: AIR-25980EZ

4.94 out of 5 stars ( 18 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

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