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Chassis & Suspension

Car & Truck Chassis & Suspension Parts

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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...

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 suspension mounts and bushings.

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Individual Parts

Results 1 - 25 of 2000 +

Rear Suspension Package, Trailing Arm Assemblies, Lower, Steel, Black, Solid Surface Rotors, Spindles, Chevrolet, Kit

Part Number: VAC-BAN-45

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Spindles, ProSpindle, Cast Steel, Black E-Coated, Chevy, GMC, 2.5 in. Drop, Pair

Part Number: WIL-831-15932

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Leaf Springs, Stock Height, OE Style 5-Leaf, Rear, Steel, Black, with Black Rubber Bushings, Chevy, Tri-Five, Pair

Part Number: RLD-RLS5-567

3.96 out of 5 stars ( 26 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: RLD-RLS5L-567

3.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Motor Mounts, Block Mount, Bolt-In, Steel, Zinc, Chevy, Passenger Cars, V8, Pair

Part Number: MOR-62510

4.21 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Spindles, ProSpindle, Steel, Black E-Coated, Chevy, GMC, 2.5 in. Drop, Pair

Part Number: WIL-831-15931

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Round Tubing, D.O.M. Steel, 1 in Diameter, .120 in. Wall, 4 ft Long, Each

Part Number: AAF-ALL22127-4

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Wheelhouses, Wider Wheel Well Tubs, Steel, EDP Finish, Rear Inner, Chevy, Pair

Part Number: RLD-WWT-567

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Lowering Springs, Front, Coil Type, Black Powdercoated, Chevy, Pair

Part Number: RLD-FCS2-567

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Spring Bolts, 8 in. Long, Polyurethane Bushings, Chevy, Pair

Part Number: VAC-SG-11P8K

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Coilover Strut, Drag Race, Double Adjustable, Steel, Stud/Through Bolt, Ford, Each

Part Number: STR-S2041

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Toe Rods, Rear, Steel, Heavy-Duty, Adjustable, Black Powdercoat, Chevy, Kit

Part Number: VAC-RB-208

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Tubing, D.O.M., Steel, Natural, 1.75 in. Diameter, 0.120 in. Thick, 7 1/2 ft. Length, Each

Part Number: AAF-ALL22147-7

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Motor Mounts, Block Mount, Bolt-In, Steel, Clear Zinc Finish, Chevy, Passenger Cars, V8, Pair

Part Number: MOR-62530

4.7 out of 5 stars ( 23 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Tubing, D.O.M., Steel, Natural, 1.50 in. Diameter, 0.095 in. Thick, 7 1/2 ft. Length, Each

Part Number: AAF-ALL22135-7

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Leaf Spring, Rear, Steel, Black, Stock, Chevy, Each

Part Number: ART-11534898

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Steering Universal Joint, Stainless Steel, Polished, 3/4 in. 36-Spline, 3/4 in. Double D, Each

Part Number: FLA-FR2515DDPL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Wheel Alignment Parts, Shims, Front, 0.649 in. Slot Length, 0.457 in. Slot Width, Chevy, Kit

Part Number: VAC-SK-01S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Spindles, Lowered Ride Height, 2.00 in. Drop, Steel, Natural, Will Only Fit with Wilwood Brake Kits Made for Heidts Spindles, Chevrolet, Each

Part Number: HDT-SP-002-A

4.0 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Motor Mounts, Frame Pad, Bolt-In, Steel, Zinc, Chevy, Passenger Cars, V8, Pair

Part Number: MOR-62630

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Motor Mounts, Frame Pad, Bolt-In, Steel, Zinc, Chevy, Passenger Cars, V8, Pair

Part Number: MOR-62610

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Lowering Wedges, Spring Bolts, 10 in. Long Bolts, Chevy, Kit

Part Number: VAC-VS-32309

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Spherical Bearing, YPB-T High Misalignment Series, Stainless Steel, PTFE Lined, 0.740 in. Receiver Race Diameter, 0.250 in. Inner Ball Diameter, Each

Part Number: QA1-YPB4T

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Strut Rod, Steel, Black Painted, Adjustable, Poly Bushings, Pair

Part Number: VAC-SR-05K

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air