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: Today

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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: Today

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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: Today

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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: Today

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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: Today

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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: Today

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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: Today

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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: Today

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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: Today

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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: Today

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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: Today

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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: Today

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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: Today

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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: Today

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Low Range Off-Road Extended U-Bolts for 1986-1995 SAMURAI - SSP-UB2F

U-Bolts, Extended, Steel, Zinc Plated, Suzuki, Samurai, 2.00 in. Raised, Front, Set of 4

Part Number: LRO-SSP-UB2F

Not Yet Reviewed

Estimated Ship Date: Today

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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: Today

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Calvert Racing CalTracs Low Profile Traction Bars for 1964-1965 FALCON, 1964-1966 MUSTANG - 6411

Traction Bars, CalTracs Low Profile, Steel, Black Powdercoated, Designed for Stock Suspension Setup, 8 in., Ford, Kit

Part Number: CLV-6411

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Low Range Off-Road Body Lift Kits KSP-BL2

Body Lift Kit, 2.00 in., Polyethylene, Suzuki, Chevy, Kit

Part Number: LRO-KSP-BL2

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Low Range Off-Road Economy Builder Laser Tabs DIY-TAB-203

Chassis Tab, Economy Builder Laser Tab, 3.500 in. Long, 0.625 in. Hole, 0.188 in. Thick, Flat Mount, Steel, Natural, Each

Part Number: LRO-DIY-TAB-203

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Low-Friction Ball Joints SUM-77-1418004

Ball Joint, Lower, K727 Style, Screw-In, Low-Friction, Circle Track, Standard Length, Each

Part Number: SUM-77-1418004

Not Yet Reviewed

Estimated Ship Date: Today

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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: Today

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Estimated Ship Date: Today

Calvert Racing CalTracs Low Profile Traction Bars for 1995-2004 BLAZER - 3801

Traction Bars, CalTracs Low Profile, Steel, Black Powdercoated, Chevrolet, Kit

Part Number: CLV-3801

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

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: Today

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Estimated Ship Date: Today

Low Range Off-Road Complete Contact Axle Pads for 1986-1995 SAMURAI - SSP-CCSP4

Leaf Spring Mount, Complete Contact, 2.5 in. Spring Width, Steel, Natural, Suzuki, Set

Part Number: LRO-SSP-CCSP4

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 Pitman Arms for 1986-1995 SAMURAI - SST-DPNS

Pitman Arm, Lifted Ride Height, Cast Iron, Black Powdercoated, Suzuki, Each

Part Number: LRO-SST-DPNS

Not Yet Reviewed

Estimated Ship Date: Today

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