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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Calvert Racing CalTracs Low Profile Traction Bars for 1982-2004 S10, 1983-1994 S10 BLAZER, 1991-2004 SONOMA - 3701

Traction Bars, CalTracs Low Profile, Steel, Black Powdercoated, Chevy, GMC, Kit

Part Number: CLV-3701

4.86 out of 5 stars ( 35 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Low-Friction Ball Joints SUM-77-1042004

Ball Joint, Upper, K772 Style, Screw-In, Low-Friction, Circle Track, 1 in. Extended Length, Each

Part Number: SUM-77-1042004

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Calvert Racing CalTracs Low Profile Traction Bars for 1967-1969 CAMARO, FIREBIRD - 2301

Traction Bar, CalTrac Low Pro, Steel, Black Powdercoated, Chevy, Pontiac, Kit

Part Number: CLV-2301

4.93 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Calvert Racing CalTracs Low Profile Traction Bars for 1970-1981 CAMARO, FIREBIRD - 2401

Traction Bars, CalTracs Low Profile, Steel, Black Powdercoated, Stock Suspension, Chevy, Pontiac, Kit

Part Number: CLV-2401

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Calvert Racing CalTracs Low Profile Traction Bars 4221

Traction Bars, CalTracs Low Profile, Steel, Black Powdercoated, Dodge, Plymouth, Kit

Part Number: CLV-4221

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Calvert Racing CalTracs Low Profile Traction Bars for 1963-1967 CHEVY II - 2201

Traction Bars, CalTracs Low Profile, Steel, Black Powdercoated, Designed for Stock Suspension Setup, Chevy, Kit

Part Number: CLV-2201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Calvert Racing CalTracs Low Profile Traction Bars for 1964-1965 FALCON, 1966-1973 MUSTANG - 6401

Traction Bars, CalTracs Low Profile, Steel, Black Powdercoated, Designed for Stock Suspension Setup, Ford, Kit

Part Number: CLV-6401

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Calvert Racing CalTracs Low Profile Traction Bars for 1955-1957 BEL AIR - 2101

Traction Bars, CalTracs Low Profile, Steel, Black Powdercoated, Designed for Stock Suspension Setup, Chevy, Kit

Part Number: CLV-2101

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Low Range Off-Road Leaf Spring Shackles for 1984-1989 4RUNNER, 1979-1988 PICKUP - TSP-RGSK

Leaf Spring Shackle, Stock Ride Height, Greasable, Rear, Toyota, Each

Part Number: LRO-TSP-RGSK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Calvert Racing CalTracs Low Profile Traction Bars 4201

Traction Bars, CalTracs Low Profile, Steel, Black Powdercoated, Designed for Stock Suspension Setup, Dodge, Plymouth, Kit

Part Number: CLV-4201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Low Range Off-Road Steering Knuckle Rebuild Kits for 1979-1990 LAND CRUISER, 1979-1985 PICKUP - TAX-KRB-ULTIMATE

Steering Knuckle Rebuild Kit, Ultimate Front Axle Kit, Toyota, 8.0 in. Solid Axle, Pickup, Land Cruiser, Kit

Part Number: LRO-S0004

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Low Range Off-Road Shock Mounts for 1979-1995 PICKUP, 1996-2004 TACOMA - TSP-UST

Shock Mount, Standard Mount, Front Upper, Weld-On, Steel, Natural, Toyota, Each

Part Number: LRO-TSP-UST

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Low Range Off-Road Leaf Spring Shackles for 1986-1995 SAMURAI - SSP-HDS3

Shackles, 1.5 in. Lift, Suzuki, Kit

Part Number: LRO-SSP-HDS3

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Low Range Off-Road Ultimate Chevy Spring Swap Kits for 1984-1996 4RUNNER, 1979-1995 PICKUP, 1995-2004 TACOMA - TSP-CSK

Leaf Spring Installation Hardware, Ultimate Chevy Spring Swap, Steel, Shackled Included, Perches Included, Toyota, 4Runner, Pickup, Kit

Part Number: LRO-TSP-CSK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Low Range Off-Road Shock Mounts SSP-SMLP

Shock Mounts, Steel, Suzuki, Front, Rear, Lower, Pair

Part Number: LRO-SSP-SMLP

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Low Range Off-Road Shock Mounts for 1984-1995 4RUNNER, 1979-1995 PICKUP - TSP-RUSM

Shock Mount, Standard Mount, Rear Upper, Adjustable, Weld-On, Steel, Natural, Toyota, Each

Part Number: LRO-TSP-RUSM

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Low Range Off-Road Transfer Case Mounts TDT-CCP

Transfer Case Mount, Steel, Natural, RF1A, Toyota, Each

Part Number: LRO-TDT-CCP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Low Range Off-Road Weld-In Bungs TST-BUNGR

Tie Rod Adapter M23-1.5 Bung Right Hand Thread, 1" ID Tube, 1-1/4" Hex Head

Part Number: LRO-TST-BUNGR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Low Range Off-Road Complete Contact Axle Pads for 1986-1995 SAMURAI - SSP-CCRP

Leaf Spring Mount, Complete Contact, 2.5 in. Spring Width, Steel, Natural, Rear Axle, Suzuki, Pair

Part Number: LRO-SSP-CCRP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Calvert Racing CalTracs Low Profile Traction Bars for 2004-2012 CANYON, 2005-2008 COLORADO - 3721

Traction Bars, CalTracs Low Profile, Chevy, GMC, Kit

Part Number: CLV-3721

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Allstar Performance Low-Friction Ball Joints ALL56051

Ball Joint, Low-Friction, Greasable, 1 in. Longer Pin, Front Left Lower/Front Right Lower, Each

Part Number: AAF-ALL56051

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Low Range Off-Road Transfer Case Mounts for 1986-1995 SAMURAI - STC-EOSJR

Transfer Case Mounts, Suzuki, Kit

Part Number: LRO-STC-EOSJR

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Low Range Off-Road Tie Rod Ends for 1990-1997 LAND CRUISER - TST-FJTRER

Tie Rod End, Straight, Male, Right-Hand Thread, Toyota, FJ-80, Front Right Outer, Each

Part Number: LRO-TST-FJTRER

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Low Range Off-Road Align-Correct HD Crossover Steering Kits for 1986-1995 SAMURAI - SST-ACCS-FK

Steering Linkage Systems, Align-Correct HD Crossover, Full Kit, Raised Height, 4.0-7.0 in. Lift, Suzuki, Samurai, Kit

Part Number: LRO-SST-ACCS-FK

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Low Range Off-Road Economy Builder Laser Tabs DIY-TAB-102

Chassis Tab, Economy Builder Laser Tab, 3.000 in. Long, 0.500 in. Hole, 0.188 in. Thick, Radius Mount, 1.5 in. Tube, Steel, Natural, Each

Part Number: LRO-DIY-TAB-102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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