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

Power Steering Conversion Kit, 14:1 Quick Ratio, Ford, Small Block Windsor, Kit

Part Number: BRG-999020

4.17 out of 5 stars ( 30 )

Estimated Ship Date: Today

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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

3.86 out of 5 stars ( 29 )

Estimated Ship Date: Today

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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 )

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QA1 GM Street Control Arms 52602

Control Arms, GM Street, Tubular, Upper, Steel, Black Powdercoated, Uses Stock Springs, Pair

Part Number: QA1-52602

4.6 out of 5 stars ( 5 )

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QA1 Level 2 Big Wheel Kits BW02-GMB4

Suspension Handling Packages, Level 2 Big Wheel Kits, Coil Springs, Shocks/Struts, 0-2.000 in. Drop Front, 0-3.000 in. Drop Rear, Buick, Chevy, Kit

Part Number: QA1-BW02-GMB4

5.0 out of 5 stars ( 1 )

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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: Today

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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 )

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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 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: Today

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QA1 GM 2.0 Street Control Arms 52720

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

Part Number: QA1-52720

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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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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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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QA1 GM 2.0 Street Control Arms 52717

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

Part Number: QA1-52717

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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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

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Detroit Speed Power Steering Boxes 090215DS

Steering Boxes, Power Assist, Front Steer, Cast Iron, 12.7:1 Ratio, 3/4 in. 30-spline Input Shaft Spline Size, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: DSR-090215DS

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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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 ( 12 )

Estimated Ship Date: Today

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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 )

Estimated Ship Date: Today

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Borgeson Power Steering Conversion Kits for 1967-1970 MUSTANG - 999021

Steering Conversion Kit, Manual to Power Steering, Ford, SBF, Kit

Part Number: BRG-999021

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Today

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QA1 Pro Coilover Systems GS401-10450C

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

Part Number: QA1-GS401-10450C

4.93 out of 5 stars ( 15 )

Estimated Ship Date: Today

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QA1 GM 2.0 Street Control Arms 52718

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

Part Number: QA1-52718

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Air Lift WirelessAir 2nd Generation On-Board Air Compressor EZ Mount Systems 74000EZ

On-Board Air Compressor, WirelessAir, EZ Mount, Wireless Control, Kit

Part Number: AIR-74000EZ

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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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: Today

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Classic Performance 500 Series Power Steering Boxes for 1955-1957 BEL AIR - CP50000-2

Steering Box, 500 Series, Power Assist, Rear Steer, Cast Iron, Black, 14:1 Ratio, Chevy, Each

Part Number: CLP-CP50000-2

4.78 out of 5 stars ( 23 )

Estimated Ship Date: Today

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Borgeson Corvette Power Steering Kits for 1967-1982 CORVETTE - 999032

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

Part Number: BRG-999032

4.75 out of 5 stars ( 52 )

Estimated Ship Date: Today

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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 )

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