Leaf Springs

What is a leaf spring? A leaf spring is a suspension component that is designed to suspend the weight of the vehicle, locate the vehicle’s axle, and help suppress the...

What is a leaf spring? A leaf spring is a suspension component that is designed to suspend the weight of the vehicle, locate the vehicle’s axle, and help suppress the effects of road imperfections. While most modern cars have abandoned leaf springs in favor of coil springs, leaf springs were quite common in cars and trucks before 1980, particularly in the rear suspension of the vehicle. Nowadays, you’ll still find leaf springs in a lot of heavy-duty applications, like in the rear suspension systems of large trucks, trailers, and heavy equipment.

Generally speaking, vehicle leaf springs consist of a few parts, starting...

Generally speaking, vehicle leaf springs consist of a few parts, starting with multiple strips of steel, fiberglass, or composite plastic, arranged in an arc, and clamped together to form a single spring. The leaf spring is typically attached to the frame with a solid mount and bushing on one end and a leaf spring shackle mount and bushing at the other. The shackle affords the leaf spring some movement and makes installing replacement leaf springs a bit easier. Leaf springs are a part of your vehicle’s suspension system and, in addition to supporting vehicle weight, keep your axle centered under your vehicle to ensure your rear suspension and driveline remains stable.

As alluded to above, leaf springs perform well in heavy duty applications. And it’s often easy to upgrade or replace your leaf springs to add more cargo carrying capability. Adding an individual leaf spring or helper spring to an existing leaf spring pack can increase the leaf spring’s capacity too. While applications vary, leaf helper spring kits or add-a-leaf kits typically just clamp on to the leaf spring pack to help stiffen the original leaf spring and suppress sag.

Think you need replacement leaf springs? Some symptoms of a bad leaf spring include excess body bounce, lean, or roll. You may also notice your vehicle sagging more, particularly when heavily loaded or pulling a trailer, which puts more stress on your leaf springs. Worn leaf spring bushings, either in the spring itself or the leaf spring shackle, can introduce unpleasant jolts and vibration into the cabin as well.

If you’re searching for replacement leaf springs for your car, truck, or SUV, start shopping by your specific vehicle application right here at Summit Racing. With hundreds in stock, you’re bound to find the perfect leaf spring kit for your ride.

Individual Parts

Part Groups

Results 1 - 25 of 777

Detroit Speed Leaf Springs 040101PDS

Lowering Springs, Leaf Springs, Rear, 2.00 in. Lowered Range, Black, Rubber Bushings, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: DSR-040101PDS

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

OER Rear Leaf Springs RL5

Leaf Springs, Rear, Multi Leaf, Five Leaf, Rubber Bushings, Buick, Chevy, Pontiac, Pair

Part Number: OER-RL5

4.07 out of 5 stars ( 43 )

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Rear Leaf Springs for Camaro, Firebird, Skylark, Nova, Omega, Phoenix, Ventura, Apollo SUM-708202

3.75 out of 5 stars ( 23 )

Estimated Ship Date: Monday 8/4/2025

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Detroit Speed Leaf Springs 040102PDS

Lowering Springs, Leaf Springs, Rear, 3.00 in. Lowered Range, Black, Rubber Bushings, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: DSR-040102PDS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

OER Rear Leaf Springs RL12

Leaf Springs, Rear, Multi Leaf, Four Leaf, Rubber Bushings, Chevy, Pontiac, Pair

Part Number: OER-RL12

3.29 out of 5 stars ( 7 )

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Rear Leaf Springs for Camaro, Firebird, Skylark, Nova, Omega, Phoenix, Ventura, Apollo SUM-708202

3.75 out of 5 stars ( 23 )

Estimated Ship Date: Monday 8/4/2025

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Western Chassis Lowering Leaf Springs 731014

Lowering Leaf Springs, Rear, Black, Rubber Bushings, 3 Leaf Assembly, 52 in. Eye To Eye, Chevy, GMC, RWD, Pair

Part Number: WST-731014

4.14 out of 5 stars ( 7 )

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Western Chassis Lowering Leaf Springs 991513

Lowering Leaf Springs, Rear, Black, Rubber Bushings, Chevy, GMC, RWD, Pair

Part Number: WST-991513

Not Yet Reviewed

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Western Chassis Lowering Leaf Springs for 1995-2005 ASTRO, SAFARI - 951003

Lowering Leaf Springs, Rear, Black, 3-Leaf Assembly, Black Rubber Bushings, Chevy, GMC, Pair

Part Number: WST-951003

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Western Chassis Lowering Leaf Springs for 1992-1999 C1500 SUBURBAN - 921004

Lowering Leaf Springs, Rear, Black, 4-Leaf Assembly, Black Rubber Bushings, Chevy, GMC, RWD, Pair

Part Number: WST-921004

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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Estimated Ship Date: Oct 23, 2025 if ordered today

OER Rear Leaf Springs for 1967-1969 CAMARO, FIREBIRD, 1969-1979 NOVA - RL10

Leaf Springs, Rear, Mono Leaf, Rubber Bushings, 6 1/4 Arch, Chevy, Pontiac, Pair

Part Number: OER-RL10

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

OER Rear Leaf Springs for 1967-1969 CAMARO, FIREBIRD - RL11

Leaf Springs, Rear, Mono Leaf, Rubber Bushings, 8 1/4 Arch, Convertible Only, Chevy, Pontiac, Pair

Part Number: OER-RL11

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Dorman Leaf Springs 929-116

Leaf Spring, Rear, Black Powdercoated, 2.5 in. Width, Chevy, GMC, Each

Part Number: RNB-929-116

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

BMR Suspension Lowering Leaf Springs for 1967-1981 CAMARO, FIREBIRD, 1969-1974 NOVA - SP057

Lowering Spring, Leaf, Rear, Black, 2 in. Drop, 190 lbs./in. Spring Rate, Chevy, Pontiac, Pair

Part Number: BMR-SP057

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs for 1965-1972 F-100 - 43-419

Leaf Spring, Rear, 4-Leaf, Ford, Each

Part Number: RNB-43-419

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs 22-613

Leaf Spring, Stock Ride Height, Black, 2.50 in. Width, Rear, Chevrolet, GMC, Each

Part Number: RNB-22-613

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs 22-1567HD

Leaf Spring, Stock Ride Height, Black, Rear, Chevrolet, GMC, Each

Part Number: RNB-22-1567HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs 22-402

Leaf Spring, Stock Ride Height, Black, 2.75 in. Width, Front, Chevrolet, GMC, Each

Part Number: RNB-22-402

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs 22-547HD

Leaf Springs, Rear, 2.50 in. Wide, 8 Leaf, Heavy-Duty Design, 3.65 in. Pack Thickness, Includes Bushing, Black, Chevy, GMC, Each

Part Number: RNB-22-547HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Western Chassis Lowering Leaf Springs for 1966-1972 C10 PICKUP, 1967-1972 C15/C1500 PICKUP - 661014

Lowering Leaf Springs, Rear, Black, 3-Leaf Assembly, 52.5 in. Eye To Eye, Bushings, Chevy, GMC, RWD, Pair

Part Number: WST-661014

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs for 2000-2006 TUNDRA - 90-221HD

Leaf Spring

Part Number: RNB-90-221HD

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Dorman Leaf Springs for 1980-1996 F-250, 1997 F-250 HD, 1980-1997 F-350 - 43-498HD

Suspension Leaf Spring

Part Number: RNB-43-498HD

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs 22-687HD

Leaf Spring, Stock Ride Height, Black, 2.50 in. Width, Rear, Chevrolet, GMC, Isuzu, Oldsmobile, Each

Part Number: RNB-22-687HD

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs 22-547

Leaf Spring

Part Number: RNB-22-547

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs 22-400

Leaf Spring, Stock Ride Height, Black, 2.75 in. Width, Front, Chevrolet, GMC, Each

Part Number: RNB-22-400

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs for 1973-1979 F-100, 1975-1979 F-150 - 43-591

LEAF SPRING

Part Number: RNB-43-591

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Dorman Leaf Springs for 2007-2021 TUNDRA - 90-363HD

Leaf Spring

Part Number: RNB-90-363HD

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

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