More Power in Every Purchase - Join the Summit Rewards Program Today!

More Power in Every Purchase - Join the Summit Rewards Program Today!

Stay Cool With SUMMER SALE Savings!

Chassis & Suspension

Car & Truck Chassis & Suspension Parts

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.

Individual Parts

Results 1 - 25 of 44

Lowering Springs, Coil, Rear, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Passenger Car, Pair

Part Number: GLS-S-69

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

...Loading

Estimated Ship Date: Sep 22, 2025 if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 12" Wilwood D/S P, Torsion, 5x4.75"

Part Number: SXH-S6993

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 11" Wilwood D/S P, 5x4.75"

Part Number: SXH-S6967

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, MILD, Power Rack, Tubular A-Arms, Forged Spindles, 11" Wilwood D/S P, 5x4.75"

Part Number: SXH-S6975

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, MILD, Power Rack, Tubular A-Arms, Forged Spindles, 12" Wilwood D/S P, 5x4.75"

Part Number: SXH-S6977

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, MILD, Power Rack, Tubular A-Arms, Forged Spindles, 13" Wilwood D/S P, 5x4.75"

Part Number: SXH-S6979

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 12" Wilwood D/S P, 5x4.75"

Part Number: SXH-S6969

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 12" Wilwood D/S RED, 5x4.75"

Part Number: SXH-S6970

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 13" Wilwood D/S P, 5x4.75"

Part Number: SXH-S6971

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 13" Wilwood D/S RED, 5x4.75"

Part Number: SXH-S6972

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 14" Wilwood D/S P, 5x4.75"

Part Number: SXH-S6973

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 14" Wilwood D/S R, 5x4.75"

Part Number: SXH-S6974

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, MILD, Power Rack, Tubular A-Arms, Forged Spindles, 11" Wilwood D/S RED, 5x4.75"

Part Number: SXH-S6976

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, MILD, Power Rack, Tubular A-Arms, Forged Spindles, 12" Wilwood D/S RED, 5x4.75"

Part Number: SXH-S6978

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, MILD, Power Rack, Tubular A-Arms, Forged Spindles, 13" Wilwood D/S RED, 5x4.75"

Part Number: SXH-S6980

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, MILD, Power Rack, Tubular A-Arms, Forged Spindles, 14" Wilwood D/S P, 5x4.75"

Part Number: SXH-S6981

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, MILD, Power Rack, Tubular A-Arms, Forged Spindles, 14" Wilwood D/S R, 5x4.75"

Part Number: SXH-S6982

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 11" Wilwood D/S P, Torsion, 5x4.75"

Part Number: SXH-S6991

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 11" Wilwood D/S, Torsion, 5x4.75"

Part Number: SXH-S6992

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 12" Wilwood D/S RED, Torsion, 5x4.75"

Part Number: SXH-S6994

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 13" Wilwood D/S P, Torsion, 5x4.75"

Part Number: SXH-S6995

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 13" Wilwood D/S RED, Torsion, 5x4.75"

Part Number: SXH-S6996

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 14" Wilwood D/S P, Torsion, 5x4.75"

Part Number: SXH-S6997

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, LOW, Power Rack, Tubular A-Arms, Forged Spindles, 14" Wilwood D/S R, Torsion, 5x4.75"

Part Number: SXH-S6998

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

IFS Kit, 63-66 C10, Aldan Coilovers, MILD, Power Rack, Tubular A-Arms, Forged Spindles, 11" Wilwood D/S P, Torsion, 5x4.75"

Part Number: SXH-S6999

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.