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 359

Lares New Power Steering Pumps 12009

New PS Pump

Part Number: LSC-12009

2.0 out of 5 stars ( 1 )

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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

4.43 out of 5 stars ( 21 )

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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 ( 160 )

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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 ( 4 )

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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

3.93 out of 5 stars ( 27 )

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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

3.5 out of 5 stars ( 2 )

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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

4.5 out of 5 stars ( 2 )

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Lares New Power Steering Pumps 13153

Power Steering Pump, New, Saginaw Style, Integral Reservoir, 3/8 in. Male Hose Barb Inlet, 5/8 in.-18 Female Inverted Flare Outlet, Chrome Finish,Each

Part Number: LSC-13153

4.0 out of 5 stars ( 33 )

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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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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

4.75 out of 5 stars ( 8 )

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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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QA1 Rear Trailing Arms 5205

Trailing Arms, Boxed, Rear, Lower, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-5205

4.89 out of 5 stars ( 27 )

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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Lares New Steering Gears 10970

Steering Boxes, New Steering Gears, Power Assist, Cast Iron, Natural, AMC, Buick, Chevrolet, GMC, International, Jeep, Oldsmobile, Pontiac, Each

Part Number: LSC-10970

4.29 out of 5 stars ( 7 )

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 Rear Trailing Arms 5248

Trailing Arms, Adjustable, Rear, Upper, Aluminum/Steel, Red Anodized, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-5248

4.7 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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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: 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 )

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QA1 Stocker Star Shocks TS801

Shock, Twin Tube, QA1 Stocker Star, 21.250 in. Extended, 13.750 in. Collapsed, Each

Part Number: QA1-TS801

4.95 out of 5 stars ( 37 )

Estimated Ship Date: Tomorrow

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UMI Performance Complete Front End Kit 403133-B

UMI Performance Complete Front End Kit 403133-B

A-Arms, Front Lower, Front Upper, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-403133-B

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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KYB Excel-G Gas Shocks and Struts 343127

Shock Absorber / Strut, Excel-G, Twin-Tube, Gas Charged, Each

Part Number: KYB-343127

4.54 out of 5 stars ( 83 )

Estimated Ship Date: Tomorrow

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QA1 Pro Coil Shocks and Struts GS401

Coilover Shocks and Struts, Pro Coil, Single Adjustable, Twin-tube, Front, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: QA1-GS401

4.93 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Lares Steering Couplers 201

Steering Coupler, Steel, Natural, 13/16 in. 31-Spline with Flat, 3.25 in. Outside Diameter, Ford, GM, International, Jeep, Mercury, Mopar, Each

Part Number: LSC-201

4.52 out of 5 stars ( 21 )

Estimated Ship Date: Tomorrow

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QA1 Pro Coilover Systems GS401-10400B

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

Part Number: QA1-GS401-10400B

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Lares Steering Couplers 200

Steering Coupler, Steel, Natural, AMC, Buick, Cadillac, Chevy, Dodge, Ford, GMC, International, Jeep, Oldsmobile, Plymouth, Pontiac, Each

Part Number: LSC-200

4.76 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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