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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 104

Transmission Crossmember, Buick, Chevy, Olds, Pontiac A-Body, LS Swap, Each

Part Number: HOK-71222007HKR

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, 4L80E, 4L85E, Buick, Chevy, Pontiac, Kit

Part Number: HOK-12627HKR

3.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Transmission Crossmember, Buick, Chevy, Olds, Pontiac A-Body, LS Swap, Each

Part Number: HOK-71222008HKR

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Transmission Crossmembers, LS Engine Swap Transmission Crossmembers, Steel, Black Powdercoated, Automatic, Buick, Chevrolet, GMC, Olds, Pontiac, Each

Part Number: HOK-12644HKR-1

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, Chevy, Pontiac, Kit

Part Number: HOK-12625HKR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, Chevy, Pontiac, Kit

Part Number: HOK-12614HKR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Transmission Crossmember, Camaro, Firebird, 2nd Gen, T56, T56 Magnum Trans, Each

Part Number: HOK-71222006HKR

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Transmission Crossmember, Camaro, Firebird, Each

Part Number: HOK-71222001HKR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, T-56, Chevy, Pontiac, Kit

Part Number: HOK-12626HKR

4.59 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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Motor Mounts, Engine Swap, Frame Mount, Bolt-In, Steel, Black, Chevrolet, Small Block LS, Pair

Part Number: DOU-SK103

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Transmission Crossmember, Camaro, Firebird, Each

Part Number: HOK-71222002HKR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Motor Mounts, Engine Swap, Complete Mount, Bolt-In, Steel, Zinc Plated, Buick, Chevy, Pontiac, Small Block LS, Kit

Part Number: HOK-12643HKR

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Steering Shaft, Double D, Steel, Black, LS Swap, Chevrolet, GMC, Each

Part Number: HOK-71223022HKR

4.67 out of 5 stars ( 46 )

Estimated Ship Date: Tomorrow

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Motor Mounts, Engine Swap, Block Mount, Bolt-In, Buick, Chevy, Olds, Pontiac, Small Block LS, Hooker, Kit

Part Number: HOK-12618HKR

3.75 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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Motor Mounts, Engine Swap, Block Mount, Bolt-In, Steel, Zinc Plated, Buick, Chevy, Pontiac, Small Block LS, Pair

Part Number: HOK-12621HKR

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Engine Mounts, Engine Swap, Frame Mount, Bolt-In, Steel, Zinc, 1 in. Forward, GM, Small Block LS, Pair

Part Number: HOK-71221008HKR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black, Buick, Chevy, Pontiac, LS, 4L60, 4L60E

Part Number: HOK-12655HKR

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Motor Mounts, Engine Swap, Frame Mount Plate, Bolt-In, Steel, Zinc, GM, Small Block LS, Pair

Part Number: HOK-71221006HKR

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Motor Mounts and Inserts, Blackheart Engine Mount Brackets, Frame Mount Style, Bolt-in, Steel, Zinc Plated, Buick, Chevy, Olds, Pontiac, LS, Pair

Part Number: HOK-71221009HKR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Motor Mounts and Inserts, Blackheart Engine Swap, Frame Mount Style, Bolt-in, Steel, Zinc Plated, Chevy, Pontiac, LS, Pair

Part Number: HOK-71221001HKR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black, Buick, Chevy, Olds, Pontiac, LS, T-56, Each

Part Number: HOK-12647HKR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motor Mounts, Engine Swap, Frame Mount, Bolt-In, Steel, Black Powdercoated, Chevrolet, GMC, Small Block LS, Pair

Part Number: HOK-BHS511

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Motor Mounts, Engine Swap, Frame Mount, Bolt-In, Steel, Zinc, Chevy, Pontiac, Small Block LS, Pair

Part Number: HOK-71221003HKR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black, Buick, Chevy, Pontiac, LS, 4L80E, Each

Part Number: HOK-12656HKR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow