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 Big Gun X Radial Shocks

AFCO Racing Big Gun X Radial shocks are specifically valved coilovers for high-horsepower drag applications equipped with radial tires. Drag radial competitors require a unique valving package to control the rear suspension and properly apply the radial tire to the track. With Big Gun X Series shocks, superior traction is achieved through a high-flow piston that delivers consistent performance, pass after pass. If you have 1,000 to 1,500 hp and are on a drag radial tire, this is the valving package you need to complement your race program. For quicker adjustments, mount your AFCO shocks upside down for unsprung weight savings and ease in accessing the rebound adjuster. These shocks are also rebuildable and revalveable. Order the shocks for your racing application requirements.

4.5 out of 5 stars ( 4 )

$524.99

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$749.99

Rhodes Race Cars Radial Series 4-Link Brackets

Rhodes Race Cars Radial Series 4-link brackets are designed to provide a strong, adjustable mounting platform for a 4-link suspension system in high-horsepower drag cars, specifically those using radial tires. These brackets are engineered to handle the extreme forces and torque generated by radial tire drag racing and help control wheelie action. By providing a strong, adjustable, and purpose-built mounting system, Rhodes Race Cars Radial Series 4-link brackets help racers achieve better launches and improved consistency, as well as overall enhanced performance on the track. Order the brackets for your application needs. Product Overview: * Set of (4) brackets * Made from 1/4 in. thick mild steel or 4130 Chromoly for strength and durability * Available for 2 3/4 in., 3 in., 3 1/4 in., and 3 1/2 in. axle tubes * Hosing brackets mount directly to the axle housing tubes and often include integrated shock mounts and Pro-Jack mounts * Chassis brackets mount to the vehicle's chassis * The 4-link geometry, when properly tuned, helps to transfer power to the tires more efficiently, preventing excessive wheelspin and maximizing acceleration * Provides adjustability in mounting locations for the 4-link bars, allowing racers to fine-tune the suspension for optimal performance * The design helps control wheelie action by managing how the rear axle lifts during acceleration * Features 1/2 in. holes for rod ends

Not Yet Reviewed

$174.95

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$299.95

AFCO Racing T2 Big Gun Drag Shocks

AFCO Racing Big Gun drag shocks put your power to the track. Specifically designed for big cubic inch, high-power engines, these twin-tube lightweight aluminum Big Gun shocks provide ultimate control off the line. They feature a new internal design, a low-friction rod guide, and a black, hard coated shaft for low-friction operation. Plus, they're double-adjustable, so you can independently adjust the rebound and compression with no bleed-over. Mount the shocks upside-down for easier access to the rebound adjuster. And their shim stack design makes them owner-rebuildable, revalveable, and serviceable. Add the ultimate shocks for superior launch control and performance--pull out the Big Guns from AFCO.

5.0 out of 5 stars ( 5 )

$485.99

Tin Soldier Racecars Low Prep 4-Link Kits

Tin Soldier Racecars Low Prep 4-link kits have taken what they have learned from some of the fastest stock suspension and 4-link small tire cars and combined them into one universal kit. The shorter upper bar allows the car to separate quickly on the launch like a stock suspension car, while keeping the versatility and strength of a traditional 4-link. It's truly the best of both worlds. The chassis brackets are laser cut from 1/4 in. thick plate and feature 1/2 in. staggered holes for all the adjustment you need whether on a radial or slick. The chassis brackets are notched on bottom for 1 5/8 in. tube and have through holes for a 1 5/8 in. tube on top (12 in. spread between). Each bracket has ProJack tabs incorporated into the bottom of the brackets. The axle housing brackets are designed around 275/315 or 28/29 in. tall tires, but still work well with larger tires. They are laser cut from 1/4 in. thick plate and feature 1/2 in. staggered holes for all the adjustment you need whether on a radial or slick. The axle housing brackets are made for 3.5 in. axle tubes and feature 6 in. of shock adjustment in 3/4 in. increments, while including ProJack tabs incorporated into the bottom of the brackets. Steel shock mounts are included. The bars are made from chromoly tube and feature 3/4 in. HD chromoly rod ends with zinc plated jam nuts. The bungs feature a hex adjuster and are constructed from chromoly. Tin Soldier Racecars Low Prep 4-link kits were originally designed for drag radial cars, but after much testing we have found that they really work well on no-prep to moderate prep on any small tire, slick, or radial. If you're looking to increase your traction and lower ETs these kits are for you.

Not Yet Reviewed

$954.99

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