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...

Showing In Stock Items. Show All Items.

Individual Parts

Part Groups

Results 1 - 25 of 2000 +

RJays Custom Panhard Bars RJ-10219-U

Panhard Bar, Custom, Adjustable, Stainless Steel, Natural, Cut To Length Bar for Vehicles with A 9.00 in. Rear End, Front, Ford, Kit

Part Number: RJY-RJ-10219-U

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Frame Brace Kits SUM-770800

Frame Brace, Chassis Stiffening, Steel, Natural, 68-72 Chevelle, GM A-body, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-770800

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

DeWitts Radiator Custom Cushions 32-579

DeWitts Radiator Custom Cushions 32-579

Radiator Support Bushing, Upper, Rubber, Black, Each

Part Number: DWR-579

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RJays Custom Shock Mounts for 1928-1931 MODEL A, 1932 MODEL B - RJ-10105

4pc Standard Weld On Front Shock Mounts, 3/16" Thick Steel, 7/16" Bolt Hole

Part Number: RJY-RJ-10105

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RJays Custom Shock Mounts RJ-10126

Rear Coilover Shock Mounts, Universal, Lower, 5/8 Bolt holes

Part Number: RJY-RJ-10126

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RJays Custom Front Spring Clamp for 1928-1934 STREET ROD - RJ-10102

Front Weld On Spring Clamp, Fits 1928-34 Ford Front Crossmember

Part Number: RJY-RJ-10102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RJays Custom Transmission Mounts RJ-40101

Transmission Mount, Weld On, GM Transmission, Fits 1 1/2 Round tube

Part Number: RJY-RJ-40101

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RideTech HQ Series Shockwave Air Shocks 21140105

Shocks and Struts, HQ Series Shockwave Air Shocks, Custom Ride Height, Monotube, Bearing Lower/Stud Upper Mount, 14.500 in. Extended Length, Pair

Part Number: ART-21140105

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 30, 2025 if ordered today

Bilstein B8 5125 Series Shocks 33-230368

Shocks and Struts, B8 5125 Series Shocks, Custom Ride Height, 26.400 in. Extended Length, Included Eyelet Sleeve Measures 0.500 in. In Diameter, Each

Part Number: BSN-33-230368

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Bilstein B8 5125 Series Shocks 33-230375

Shock Absorber, B8 5125 Series, 289mm Stroke, Universal, Custom Vehicles, Lifted Trucks, Each

Part Number: BSN-33-230375

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Fox Racing Shox 2.0 Factory Race Series Smooth Body Remote Reservoir Shocks 980-02-032

Shocks and Struts, 2.0 Factory Race Series Smooth Body Remote Reservoir Shocks, Custom Ride Height, Gas-charged, 26.100 in. Extended Length, Each

Part Number: FRS-980-02-032

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AFCO Racing Big Gun X Radial Shocks 3840BGX

Shocks and Struts, Big Gun X Radial Shocks, Custom Ride Height, Twin-tube, Bearing Mounts, 10.25 in. Collapsed/14.25 in. Extended Length, Each

Part Number: AFC-3840BGX

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Gabriel Heavy-Duty Shocks 89455

Shocks and Struts, Heavy-Duty Shocks, Custom Ride Height, Stud Mounts, 15.680 in. Collapsed Length, 26.300 in. Extended Length, Blue Boot, Each

Part Number: GAB-89455

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Prothane Transmission Mounts for 1984 CAPRI, 1979-1998 MUSTANG - 6-1608-BL

Transmission Mount Kit; Black; For T-56 Transmission; Conversion Mount T-56 6-Speed May Require Custom Fabrica

Part Number: PTP-6-1608-BL

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco Steering Shafts 85721658

Steering Shafts, Custom Style, Steel, Black, Hydraulic Assist, Intermediate Position On Models without Magnasteer, Chevrolet, GMC, Each

Part Number: ADO-85721658

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Mevotech Original Grade Ball Joints GK719

Ball Joint, 1957-1959 Dodge Custom; 1959 Dodge Sierra; 1957-1958 Dodge Suburban; 1957-1961 Plymouth Suburban

Part Number: MEV-GK719

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

RideTech Shock Mounts 90002076

Shock Mounts, Shock Mount Conversion, Custom Ride Height, Eyelet Top Mount, 3.7 in. Tall, RideTech, HQ/Shockwave/TQ, Each

Part Number: ART-90002076

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Arnott Ultimate Ride Series Shocks MC-2916

Suspension Kits, Air Springs, Adjustable FOX Air Suspension System has been custom designed for 1990-2008 Harley-Davidson® Touring Series - Black

Part Number: NTT-MC-2916

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 9, 2026 if ordered today

Arnott Ultimate Ride Series Shocks MC-2917

Suspension Kits, Air Springs, Adjustable FOX Air Suspension System has been custom designed for 1990-2008 Harley-Davidson® Touring Series - Chrome

Part Number: NTT-MC-2917

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 9, 2026 if ordered today

Arnott Smooth Ride Series Shocks MS-3400

Shock & Strut, 1990-2019 Harley-Davidson® Touring Series Arnott Shock only - Custom Black

Part Number: NTT-MS-3400

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 9, 2026 if ordered today

Classic Performance Billet Tie Rod Adjusting Sleeves CP4SC-SAB

Tie Rod Sleeves, Billet Tie Rod Adjusting Sleeves, Aluminum, Black, 5.250 in. Length Custom for Disc Brake Conversions, Pair

Part Number: CLP-CP4SC-SAB

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Fox Racing Shox 2.0 Factory Race Series Air Shocks 980-02-236

Shocks and Struts, 2.0 Factory Race Series Air Shocks, Custom Ride Height, Adjustable Valving, Gas-charged, 39.830 in. Extended Length, Each

Part Number: FRS-980-02-236

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Bilstein SZ Series Shocks 33-243443

Shocks and Struts, SZ Series Shocks, Custom Ride Height, Monotube, Eyelet Mounts, 13.150 in. Collapsed/20.080 in. Extended Length, Each

Part Number: BSN-33-243443

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AccuAir Suspension Jeep Dynamic Lift Kit Systems for 2007-2017 WRANGLER, 2018 WRANGLER JK - AA-4397

Air Springs, Ultimate Air Suspension System, Custom Ride Height, Jeep, JK, Kit

Part Number: CUA-AA-4397

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 5, 2026 if ordered today

Gabriel FleetLine 83000 Series Shocks 83038

Shocks and Struts, FleetLine 83000 Series Shocks, Custom Ride Height, Eyelet Mounts, Black Boot, 7.950 in. Collapsed/10.948 in. Extended Length, Each

Part Number: GAB-83038

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

EPAS Performance Electric Power Steering Kits 8000

Power Steering Conversion Kit, Electric, Custom Build, Universal, Kit

Part Number: EPS-8000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Call to Order

Page 1 of 80
Next