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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AFCO Racing Terminator SS Spindle-Mount Adjustable Struts

AFCO Racing Terminator SS spindle-mount adjustable struts are built with large 35mm twin tube pistons and deliver a range of adjustment that is un-matched to enhance tuning and performance. Each adjustment of these user-friendly struts is metered with a detent for precise adjustments, and they are available in two lengths to fit virtually every ride height. A perfect choice for a "no prep" style of racing, the "extra travel" models promote additional weight transfer to hook up on low-traction surfaces. For more conventional applications, the AFCO Terminator SS Series struts are available in common lengths to retro-fit to existing chassis in the field or new builds that need to fit an existing jig. Offered with aluminum or steel steering arms and either bushing or caster camber mounts, AFCO's Terminator SS spindle-mount adjustable struts allow for nearly infinite chassis tuning combinations, but more importantly, the broad range of adjustment offered will allow tuners to find the "sweet spot" for their required application setup quickly and efficiently. Features: * Two lengths are available to fit most Super Stock-style applications * 100 percent Dyno tested for accuracy and quality * Double-adjustable 35mm twin tube design provides broad range of adjustment * Fully independent compression and rebound adjustments for ultimate tuning and performance * AFCO Exclusive aluminum steering arm gives better tire clearance * Competitor-style steel steering arm allows you to upgrade to an AFCO strut without having to shorten the tie rod assembly * Pro-style coilover spring adjuster nut has positive clicks with each turn, locks in place with an Allen wrench, and has pronounced finger grips to aid setting ride height—a spanner wrench may also be used to set ride height * 2-piston or 4-piston caliper brackets available * 1967-69 Camaro pin design for common wheel/brake kit fitment * Best front-end control on the market

Not Yet Reviewed

$2,659.99

Rigid Industries Phoenix Pods

RIGID Industries Phoenix light pods are next-generation, high-output LED off-road lights built for drivers who want instant control when conditions change without the need to stop or step out of the cab. They feature five selectable color modes (ranging from cool white through warmer outputs and amber) so you can quickly adapt to dust, fog, rain, snow, and clear-night visibility on the fly. Designed as part of their Phoenix lineup, these pods deliver 10,000-plus raw lumens in a compact package and add three selectable power modes to help manage electrical load while still putting serious light downrange. Phoenix pods also use a swappable lens system with multiple beam options, allowing you to tailor the output for distance, trail coverage, or mixed use. Simplify your ride's off-road accessory lighting while increasing the functionality with Rigid Industries Phoenix pods. More product features, items, and specifications include: * Designed with a protective bezel and durable housing for off-road abuse * Five selectable color modes (cool/natural/full power/warm/amber) for in-cab adaptability * Three selectable power modes (low, medium, high) to match electrical capacity * Swappable lens system with spot/drive/combo options (drive and combo lenses sold separately) * Pod (14 LEDs; 5 in.), bracket, hardware, Deutsch connector, spot lens (harness sold separately) * Easier fitment, lower draw, and the option to build into Phoenix Connect modular bars (compared to the Phoenix XL versions) * Voltage range – 9 to 36 V * Current draw at high (14 V) – 9.6 amps (low draw is 3.6 amps; medium draw is 6.7 amps) * Raw lumens - 10,104 * Power draw - 134 watts * LUX at 10 meters – 1,554 * Beam distance at 1 LUX – 394 m * Beam distance at 1/4 LUX – 788 m * Peak beam intensity – 155,379 Cd (candela) * Horizontal beam angle – 19.7 degrees * Vertical beam angle – 16.5 degrees * Approximately 5.25 in. tall × 5.5 in. wide × 4.47 in. deep and 4.0 lbs. * Phoenix Connect modular bars (30, 40, and 50 in.) are constructed from Phoenix non-XL pods using billet aluminum links

Not Yet Reviewed

$469.99

King Shocks 3.0 IBP Coilover Shocks

Get bypass performance in a coilover package with King 3.0 IBP coilovers. Internal bypass shocks are a great choice for those wanting the best performance but are held back by class rules or packaging contraints. The King 3.0 IBP design utilizes a full diameter piston and adds a metering needle which reduces flow near the end of the travel. The big piston design maintains the benefits of 3.0 in. bore shocks while adding bottoming control like a bypass shock. King 3.0 remote reservoir coilovers are known for their legendary ride quality. High-flow, billet aluminum pistons and 17-4 stainless steel valve discs deliver premium ride quality across the roughest off-road terrain. The design of the 3.0 coilover piston allows them to be tuned for a wide range of off-road vehicles and driving styles. They offer exceptional performance for aggressive off-road driving and racing applications. These shocks are available separately for both the front and rear of many vehicles, including Toyota Tundras. King Shocks 3.0 IBP Performance Series Kit additional notes: * 100 percent bolt on * Large 3.0 in. O.D. shock bodies * A true, full diameter piston and valve stack for maximum damping control * Fully able to rebuild, service, or tune * Finned reservoir * Factory tuned for optimal ride quality * Material quality and tolerances to match our top race shocks. * Coil springs sold separately

Not Yet Reviewed

$2,366.45

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$3,209.99

On Sale

aFe Control Sway-A-Way Coilover Kits with Compression Adjusters

Control Sway-A-Way coilover kits with compression adjusters by aFe feature race-winning engineering components with 20-plus years of testing—made into specifically designed kits that bolt directly into your vehicle. These kits offer adjustable ride height and Sway-A-Way's mid-speed compression adjusters for superior off-road damping curves without sacrificing any on-road comfort or handling. Sway-A-Way's 2.5 Series mid-speed compression adjusters mount directly into the remote reservoir. Offering 16 clicks of resolution, the compression adjuster can go from the unrestricted, fully-open (soft) position, to the fully-closed (hard) position—offering up to a 200 percent increase in damping force with just two full turns of the GF polymer adjuster knob. aFe Control Sway-A-Way coilover kits with compression adjusters are an excellent solution for any application in which weight often varies, or that might be used in a variety of terrains where a quick adjustment is desired for optimizing the comfort level of your ride. Refer to Applications tab to confirm fitment. Coilover shocks feature: * Bright, zinc plated steel cylinder bodies and CNC-machined aluminum components * Spanner wrench included for adjustments Speed compression adjusters feature: * Rebound damping remains unaffected regardless of setting and valving combination chosen * Constructed from billet 6061 T-6 aluminum * Red anodized and laser-etched housing is built to withstand the harshest of environments with excellent corrosion resistance * Metering piston is CNC-machined from 7075 T-6 aluminum to provide the best service life for high-speed applications

Not Yet Reviewed

$1,461.00

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$3,596.00

$1,387.95

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$3,416.20

Icon Vehicle Dynamics 2.5 VS PB CDEV Shocks

Looking for an easier way to tune your vehicle electronically? Consider Icon Vehicle Dynamics 2.5 VS PB CDEV (Compression Damping Electronic Valve) shocks. The CDEV is an electrically controlled valve that meters the flow of oil, regulating the amount of damping force created by the shock when compressed. Powered by Icon Intelligent Control (IIC) and proprietary ICON mobile app (not included), this infinitely variable valve can react in less than 40ms and can make extremely precise adjustments for varying terrain. CDEV's hydraulic circuits are also custom tailored per application to create the highest resolution and dynamic range allowable for each specific vehicle. Icon Vehicle Dynamics 2.5 VS PB CDEV rear shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. They are 100 percent rebuildable and retune-able. Choose the Icon rear shocks designed for your vehicle. Features and benefits: * Piggyback reservoir design improves heat dissipation to reduce shock fade during prolonged use * Premium grade 5W shock oil for consistent suspension damping along a wide temperature range * Nitrogen charged monotube design with remote reservoir * One-piece digressive piston design with vehicle-specific valving * 7/8 in. diameter induction hardened, chrome plated shock shaft * PTFE-lined spherical bearings and application-specific mounting hardware * CNC-machined 6061 aircraft-grade aluminum components * One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish

Not Yet Reviewed

$1,961.95

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$2,070.95

Icon Vehicle Dynamics 2.5 VS RR CDEV Shocks

Looking for an easier way to tune your vehicle electronically? Consider Icon Vehicle Dynamics 2.5 VS RR CDEV (Compression Damping Electronic Valve) shocks. The CDEV is an electrically controlled valve that meters the flow of oil, regulating the amount of damping force created by the shock when compressed. Powered by Icon Intelligent Control (IIC) and proprietary ICON mobile app (not included), this infinitely variable valve can react in less than 40ms and can make extremely precise adjustments for varying terrain. CDEV's hydraulic circuits are also custom tailored per application to create the highest resolution and dynamic range allowable for each specific vehicle. Icon Vehicle Dynamics 2.5 VS RR CDEV shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. They are 100 percent rebuildable and retune-able. Choose the Icon shocks designed for your vehicle. Features and benefits: * Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use * Premium grade 5W shock oil for consistent suspension damping along a wide temperature range * One-piece digressive piston design with vehicle-specific valving * 7/8 in. diameter induction hardened, chrome plated shock shaft * PTFE-lined spherical bearings and application-specific mounting hardware * CNC-machined 6061 aircraft-grade aluminum components * One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish

Not Yet Reviewed

$2,070.95

Rigid Industries Phoenix XL Pods

RIGID Industries Phoenix XL light pods are built for drivers who want maximum output and instant adaptability when trail conditions change between dust, fog, rain, snow, or clear night runs. These pods deliver 14,000-plus raw lumens of power in a larger pod format, giving you serious forward visibility for high-speed desert, overland, and off-road use. They put control at your fingertips with five selectable color modes, letting you switch between lighting temperatures (soft white to amber) from inside the cab with no need to stop or step out. To help match your vehicle's electrical system, Phoenix XL pods also feature three selectable power modes, allowing you to balance output and power draw based on your setup. And, as part of the Phoenix lineup, they use a swappable lens/optic system with multiple beam options so you can tailor coverage for distance, trail width, or a blended pattern. Simplify your ride's off-road accessory lighting while increasing the functionality with Rigid Industries Phoenix XL pods. More product features, items, and specifications include: * Designed with a protective bezel and durable housing for off-road abuse * Five selectable color modes (cool/natural/full power/warm/amber) for in-cab adaptability * Three selectable power modes (low, medium, high) to match electrical capacity * Swappable lens system with spot/drive/combo options (drive and combo lenses sold separately) * Pod (21 LEDs; 7 in.), bracket, hardware, Deutsch connector, spot lens (harness sold separately) * Maximum punch (more lumens, more intensity) when you have the mounting space and electrical headroom (compared to the Phoenix non-XL versions) * Voltage range – 9 to 36 V * Current draw at high (14 V) – 13.9 amps (low draw is 4.4 amps; medium draw is 9.5 amps) * Raw lumens - 14,213 * Power draw - 191 watts * LUX at 10 meters – 2,216 * Beam distance at 1 LUX – 471 m * Beam distance at 1/4 LUX – 941 m * Peak beam intensity – 221,579 Cd (candela) * Horizontal beam angle – 20.0 degrees * Vertical beam angle – 15.8 degrees * Approximately 6.65 in. tall × 6.8 in. wide × 4.64 in. deep and 6.1 lbs.

Not Yet Reviewed

$554.99

AFCO Racing Terminator Spindle-Mount Adjustable Struts

AFCO Racing Terminator spindle-mount adjustable struts are built with large 46mm monotube pistons and deliver a range of adjustment that is un-matched to enhance tuning and performance. Each adjustment of these user-friendly struts is metered with a detent for precise adjustments, and they are available in three lengths to fit virtually every ride height. AFCO's Terminator struts are the perfect choice for a "no prep" style of racing, with the "extra travel" models promoting additional weight transfer to hookup on low-traction surfaces. For more conventional applications, the AFCO Terminator Series struts are offered in common lengths to retro-fit to existing chassis in the field or new builds that need to fit an existing jig. Offered with aluminum or steel steering arms, Terminator double-adjustable struts allow for nearly infinite chassis tuning combinations, but more importantly, the broad range of adjustment offered will allow tuners to find the "sweet spot" quickly and efficiently. Features: * Three lengths are available to fit most tube chassis applications * 100 percent Dyno tested for accuracy and quality * Double-adjustable 46mm monotube design provides broad range of adjustment * Fully independent compression and rebound adjustments for ultimate tuning and performance * AFCO Exclusive aluminum steering arm gives better tire clearance * Competitor-style steel steering arm allows you to upgrade to an AFCO strut without having to shorten the tie rod assembly * Pro-style coilover spring adjuster nut has positive clicks with each turn, locks in place with an Allen wrench, and has pronounced finger grips to aid setting ride height—a spanner wrench may also be used to set ride height * 2-piston or 4-piston caliper brackets available * 1967-69 Camaro pin design for common wheel/brake kit fitment * Best front-end control on the market

Not Yet Reviewed

$2,659.99

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