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 1999

Calvert Racing U-Bolts UR300X70

U-Bolt, Leaf Spring, Round, 7 in. Length, 3 in. Width, Steel, Gold Iridited, Set of 4

Part Number: CLV-UR300X70

4.87 out of 5 stars ( 60 )

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Summit Racing™ Leaf Spring U-Bolts SUM-792000

U Bolt, Leaf Spring, 7-5/8 in. Length, 1/2 in. Diameter, 3 in. Width, Round, Steel, Zinc Plated, Grade 8, Each

Part Number: SUM-792000

4.43 out of 5 stars ( 37 )

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Superlift U-Bolt Kits 3318

Superlift U-Bolt Kits 3318

U-Bolts, Steel, Zinc Finish, Round-Style, Front, Chevy, GMC, Set of 4

Part Number: SLF-3318

4.56 out of 5 stars ( 48 )

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Summit Racing™ Leaf Spring U-Bolts SUM-792001

U Bolt, Leaf Spring, 8-1/4 in. Length, 1/2 in. Diameter, 3 in. Width, Round, Steel, Zinc Plated, Grade 8, Each

Part Number: SUM-792001

4.38 out of 5 stars ( 16 )

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Calvert Racing U-Bolts UR300X90

U-Bolt, Leaf Spring, Round, 9 in. Length, 3 in. Width, Steel, Gold Iridited, Set of 4

Part Number: CLV-UR300X90

5.0 out of 5 stars ( 10 )

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Classic Performance Stock U-Bolts for 1960-1972 C10 PICKUP, 1967-1972 C15/C1500 PICKUP - 6072RUB-S

U-Bolts, Round-Style for Coil Springs/Trailing Arms, Rear, 9.50 in. Long, 0.75 in. Diameter, Steel, Natural Finish, 1/2-Ton Models. Chevy, GMC, Pair

Part Number: CLP-6072RUB-S

Not Yet Reviewed

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Dorman U-Bolt Repair Kits 929-707

Leaf Spring U-Bolts, U-Bolt Repair Kit, Round U-bolt Style, Steel, Black, 7.750 in. Length, Chevrolet, GMC, Pair

Part Number: RNB-929-707

5.0 out of 5 stars ( 2 )

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Calvert Racing U-Bolts UR325X90

U-Bolt, Leaf Spring, Round, 9 in. Length, 3.25 in. Width, Steel, Gold Iridited, Set of 4

Part Number: CLV-UR325X90

4.62 out of 5 stars ( 13 )

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OER Rear Leaf Spring U-Bolts for 1967-1981 CAMARO, FIREBIRD - RL7

U-Bolts, Rear Multi-Leaf Spring, Chevy, Pontiac, Pair

Part Number: OER-RL7

3.76 out of 5 stars ( 17 )

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Calvert Racing U-Bolts UR325X70

U-Bolt, Leaf Spring, Round, 7 in. Length, 3.25 in. Width, Steel, Gold Iridited, Set of 4

Part Number: CLV-UR325X70

4.91 out of 5 stars ( 11 )

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Scott Drake Axle U-Bolts for 1965 FALCON, 1964-1966 MUSTANG - C5ZZ-5705-K

Axle U-Bolt, Round Style, Steel, Black, Rear, Ford, Each

Part Number: SDK-C5ZZ-5705-K

4.0 out of 5 stars ( 9 )

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Old Man Emu Leaf Spring U-Bolts OMEU53B

Leaf Spring U-Bolt, Square, Steel, Black, Toyota, Each

Part Number: EMU-OMEU53B

Not Yet Reviewed

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Shafer's Classic Reproductions Rear-End Housing U-bolts UBT001

U-Bolt, Round, Steel, Natural, Chevrolet, Leaf Spring, Each

Part Number: SSH-UBT001

5.0 out of 5 stars ( 2 )

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Dorman Universal Threaded U-Bolt Kits 929-723

U-Bolts, Leaf Springs, 9.625 in. Length, 2.563 in. Width, 0.562 in. Diameter, Black, Steel, Cadillac, Chevy, GMC, Pair

Part Number: RNB-929-723

5.0 out of 5 stars ( 2 )

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Tuff Country U-Bolts 17754

U-Bolt, Steel, Cadmium Plated, 5/8 in. Thread, Round Style, 3.5 in. I.D.Width, 12.50 in. Length, Set of 4

Part Number: TFY-17754

5.0 out of 5 stars ( 9 )

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Superlift U-Bolt Kits 3418

U-Bolts, Steel, Black, Round-Style, Front, Chevy, Dodge, GMC, Pickup, Kit

Part Number: SLF-3418

2.18 out of 5 stars ( 11 )

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Tuff Country U-Bolts 17751

U-Bolt, Steel, Cadmium Plated, 5/8 in. Thread, Round Style, 3.00 in. I.D.Width, 7.625 in. Length, Set of 4

Part Number: TFY-17751

4.82 out of 5 stars ( 11 )

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Scott Drake Axle U-Bolts for 1968-1973 MUSTANG - C8ZZ-5705-A

Axle U-Bolt, Round Style, Steel, Black, Rear, Ford, Each

Part Number: SDK-C8ZZ-5705-A

4.64 out of 5 stars ( 11 )

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Allstar Performance U-Bolt Kits ALL68344

U-Bolt, Round Style, Steel, Natural, 0.500 in. Diameter, 3.000 in. Width, 10.000 in. Length, Each

Part Number: AAF-ALL68344

4.43 out of 5 stars ( 7 )

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Summit Racing™ Leaf Spring U-Bolts SUM-792002

U Bolt, Leaf Spring, 10 in. Length, 1/2 in. Diameter, 3 in. Width, Round, Steel, Zinc Plated, Grade 8, Each

Part Number: SUM-792002

Not Yet Reviewed

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Dorman Universal Threaded U-Bolt Kits 35663

U-Bolt, Threaded, Square Style, Steel, Zinc Plated, 0.625 in. Diameter, 3.125 in. Width, 8.000 in. Length

Part Number: RNB-35663

5.0 out of 5 stars ( 3 )

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OER Rear Leaf Spring U-Bolts for 1967-1981 CAMARO, FIREBIRD - RL7A

U-Bolts, Rear Multi-Leaf Spring, Chevy, Pontiac, Pair

Part Number: OER-RL7A

3.0 out of 5 stars ( 6 )

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Scott Drake Axle U-Bolts for 1964-1966 MUSTANG - C5ZZ-5705-LK

U-Bolts, Round, Steel, Black, 0.500 in. Longer Than Stock U-bolt, for Use with Both 5 Leaf Springs and Traction Bars, Rear, Ford, Each

Part Number: SDK-C5ZZ5705LK

5.0 out of 5 stars ( 4 )

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Scott Drake Axle U-Bolts for 1967-1973 MUSTANG - C7ZZ-5705-LK

Axle U-Bolt, Round Style, Steel, Black, Rear, Ford, Each

Part Number: SDK-C7ZZ-5705-LK

3.75 out of 5 stars ( 4 )

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Dorman U-Bolt Repair Kits 929-829

U-Bolt Repair Kit

Part Number: RNB-929-829

Not Yet Reviewed

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