Free Shipping on Orders Over $109 at Summit Racing

Edelbrock Performer Step-Up Spring Kits

Edelbrock AVS Performer step-up spring kits contain just the assortment that you need to fine-tune your Edelbrock Performer series and Thunder series AVS carburetors. Kits contain: * Two 3 in. Hg blue springs * Two 4 in. Hg yellow springs * Two 5 in. Hg orange springs * Two 7 in. Hg pink springs * Two 8 in. Hg plain springs

4.67 out of 5 stars ( 49 )

$16.95

Summit Racing™ Carburetor Step-Up Springs

Fine-tune your carburetor with the help of Summit Racing™ carburetor step-up springs. They allow you to adjust your throttle response, increasing fuel flow through the jet, depending on the spring size used. A variety of spring sizes are included to customize the activation point of this power mode. Set of 10 includes: * Two 3 in. Hg blue springs * Two 4 in. Hg yellow springs * Two 5 in. Hg orange springs * Two 7 in. Hg pink springs * Two 8 in. Hg natural springs

4.73 out of 5 stars ( 11 )

$8.99

Demon Carburetion Street Demon Step-Up Springs

Demon Carburetion is here to help you fine-tune your carburetor with these Street Demon step-up springs. The step-up springs help control your metering rod, and when it opens, they allow more fuel and air into your engine. If this happens early or late, your car will not perform at its peak, so you need to find the optimum spring for your engine setup. Demon Carburetion offers these Street Demon step-up springs in a variety of lengths and rates to help you find the perfect one for your ride.

4.25 out of 5 stars ( 4 )

$47.78

Steck Pro Steps

Get a step ahead of the competition with these Steck Pro Steps. Steck Pro Steps are made from heavy-duty, all-steel construction that will support up to 1,000 lbs., and their 32 in. long x 16 in. wide platform is adjustable from 6 1/2 in. to 22 1/2 in. Their spring-loaded wheels give you the freedom to roam around your shop or garage and will instantly retract when pressure is applied for rock-solid stability. These Steck Pro Steps weigh 45 lbs. and have foam bumpers to keep your vehicle free of accidental dings and dents.

4.0 out of 5 stars ( 6 )

$221.99

PAC Racing Valve Spring Seats and Cups

PAC Racing valve spring seats and cups are a great way to prevent dancing springs, which would tear up your aluminum heads. High performance racing engines place extreme pressure on the springs. These retainers are essential for use on aluminum heads. They fit the inside or outside diameter of the springs, preventing spring seat movement.

4.5 out of 5 stars ( 8 )

$5.95

UMI Performance Upper Control Arm Mount Stepped Spacers

Upper control arm mount stepped spacers from UMI Performance eliminate noise and clunks. These spacer sets are designed to fix the oversized hole problem with your factory rear upper control arm mount--the hole in the chassis mount is 16mm, but the hole in the upper control arm is 14mm! These stepped spacer sets take up the slop by reducing the hole size from 16mm to 14mm so that your bolt doesn't shift during acceleration and braking. Simply slide UMI Performance spacer sets into your upper mounts and step the hole size down for a tighter fit and no more clunking!

Not Yet Reviewed

$9.99

Howards Cams Exhaust Rotator Eliminators

These exhaust rotator eliminators from Howards Cams are used to make up the difference when doing away with factory big block Chevy exhaust rotators. No longer will you have to stack shims to take up the space! These .300 in. thick spacers also provide a step for the valve spring so that it cannot walk around on the cylinder head.

4.33 out of 5 stars ( 6 )

$55.99

Powerbuilt Coil Spring Compressor Tools

Remove and replace struts safely and easily with patented Powerbuilt coil spring compressor tools. Their heavy-duty steel construction offers the strength and security other removal tools only dream of achieving. These 30 lbs. kits provide the strength and dependability that lasts a lifetime for servicing many domestic and import vehicles with strut-style suspensions. All Powerbuilt coil spring compressor tools meet or exceed ANSI and/or ASME standards! More product features, items, and specs include: * Removes coil springs from off-vehicle struts (requires bench vise) * Works with any 1/2 in. drive impact wrench or ratchet * 1 in. to 8 in. of travel * Manganese phosphate coating * Heavy-duty storage case will stand up to years of use and abuse * How-to instructions and photos that show step-by-step instructions inside the case lid * Strut/coil spring compressor tool * (2) safety cables * 4,000 lbs. (1,814 kg) maximum capacity

3.5 out of 5 stars ( 4 )

$32.99

—

$229.99

Western Chassis Lowering Leaf Springs

Western Chassis offers high performance lowering leaf springs for countless vehicles, from the 1940s and up. They're available for a variety of height options—to deliver a smooth ride and the stance you want. These suspension components are built from quality materials, and most include rubber bushings. Stay on budget and improve your ride; order the leaf springs recommended for your application.

4.05 out of 5 stars ( 43 )

$321.99

Rage Powersport Silver Spring Aluminum Modular Threshold Ramps

Rage Powersport Silver Spring aluminum modular threshold Ramps are designed to provide accessibility for all mobility devices, including wheelchairs, scooters, walkers, and canes. They can support up to 600 lbs. and are ideal for single steps, uneven floors, thresholds, and more with a maximum rise of 3 1/4 in. Modular aluminum design and a flexible top lip ensures a smooth transition from ramp to doorway or landing. If the ramp fits perfectly to the raised edge, the lip can be removed completely. Assembly is a snap, and you're also able to use your ramp at its highest or any lower height just by removing a section. Additional details: * Manufactured from rust-proof anodized aluminum * Perfect for either indoors or outdoors use * 600 lb. weight capacity * Measures 16 5/8 in. L x 34 in. W and accommodates a maximum rise of 3 1/4 in. * Textured extruded aluminum surface for increased traction * Includes pre-drilled holes for optional permanent mounting

Not Yet Reviewed

$72.99

Edelbrock AVS2 Series Carburetor Calibration Kits

Edelbrock AVS2 Series carburetor calibration kits contain all the necessary metering rods and jets that will allow you to adjust your AVS2 carburetor—either richer or leaner for both cruising and power modes. Several kits are offered, each consisting of an assortment of jets, step-up springs, metering rods, retaining springs, replacement hairpin springs, and a calibration chart that tells which rod/jet combination to use for your carburetor model. A handy reusable storage case is included to hold kit contents. Order the kit recommended for your carb application.

4.18 out of 5 stars ( 74 )

$82.95

—

$90.95

COMP Cams Valve Springs

Valve springs are one of the most critical and overlooked components in your engine. They must be matched to your cam in order for the engine to reach its full potential. It does absolutely no good to install a cam that will perform up to 8,000 rpm if you do not have the correct springs. Use the only valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. COMP Cams valve springs are offered in single and dual styles to meet your cam requirements.

4.61 out of 5 stars ( 255 )

$106.95

Isky Valve Spring Retainers

Maybe you're building up a real pavement-ripper, or maybe you're just rebuilding your daily driver. Either way, you need Isky valve spring retainers to complete the package. They've been making valvetrain components since the early hot rod days. Put Isky quality to work under your hood.

4.5 out of 5 stars ( 8 )

$212.99

Eibach Coilover Springs

Eibach coilover springs are among the finest in the world and used by top race teams from F1 to WRC, and Le Mans to NASCAR. When other springs sag or need frequent replacement—these teams inevitably turn to Eibach. Producing springs with unparalleled precision and repeatability, Eibach uses the world's finest Hi-Ten spring steel, exceedingly precise tolerances, and state-of-the-art technology in every step of the manufacturing process. The coilovers are available in hundreds of sizes, spring rates, and other options. . Product features: * Ultra-lightweight for reduced unsprung mass * Maximum travel, in combination with smallest block heights * Exceptional block resistance and durability * Precision parallel and square end configurations under unloaded and loaded conditions * Lowest side loads with load center ideally located relative to spring axis * Precision tolerances—the tightest in the industry * Highest linearity and rate consistency * Each spring individually tested and rated

4.82 out of 5 stars ( 91 )

$55.00

BDS Suspension Lift Kits with NX2 Nitro Series Shocks

BDS Suspension steps up the performance and capability of your truck or Jeep with their NX2 Nitro shock lift kits. Designed to improve stance, each kit includes the necessary components to set your vehicle up right with clearance for larger tires at an affordable price. Featuring a set of NX2 Nitro Series shocks, BDS lift kits will also include either ProRide coil springs for improved ride quality and more articulation, Glideride leaf springs to provide full lift height and increased capacity, or steel blocks and add-a-leaf for a level stance from front to rear. They may also include other upgrades that add strength and improved handling. Select the BDS NX2 Nitro shock lift kit engineered for your vehicle. NX2 Nitro Series shocks: * Nitrogen-charged * Twin-tube design * 10-stage velocity-sensitive valving * Dual-welded ends for increased strength * 1 3/8 in. high-flow piston * Self-lubricating seals * Silver powdercoat finish

5.0 out of 5 stars ( 1 )

$278.75

—

$3,257.50

BDS Suspension Lift Kits with Fox 2.0 Shocks

BDS Suspension steps up the performance and capability of your truck or Jeep with their Fox 2.0 lift kits. Designed to improve stance, each kit includes the necessary components to set your vehicle up right with clearance for larger tires at an affordable price. Featuring a set of Fox 2.0 IFP (internal floating piston) gas shocks, BDS lift kits may also include either ProRide coil springs for improved ride quality and more articulation, Glideride leaf springs to provide full lift height and increased capacity, or steel blocks and add-a-leaf for a level stance from front to rear. Some kits may contain other upgrades along with the Fox 2.0 shocks/struts for improved strength and handling. Select the BDS lift kit engineered for your vehicle. Fox 2.0 Performance Series shocks: * 2 in. impact extruded aluminum body * Internal floating piston (IFP) monotube design * CNC-machined 6061 T-6 aluminum mounting ends * Massive 5/8 in. hard chrome plated heat-treated alloy steel shaft * Race-developed high-flow piston design * Application-specific valving to maximize performance * Long-lasting clear anodized finish

Not Yet Reviewed

$622.80

—

$2,949.65

VEGE Remanufactured Torque Converters

VEGE has honed its remanufactured torque converter operation to optimize a steady outflow of a variety of products by using and adopting standard operating procedures to supply automotive, high-performance, heavy-duty, and industrial converters. VEGE torque converters incorporate the necessary upgrades to reduce failures. Areas that are known to fail such as pump and turbine blades are reset and re-enforced. The stators are completely disassembled and reloaded with new rollers and springs. Turbine hubs that have a high failure rate are replaced with billet steel hubs. Needle bearings are replaced with new ones and in most cases upgraded to heavy duty standards. VEGE torque converters are super balanced twice! Using state of the art Hines balancers all VEGE torque converters are checked for balance during the set up and tack and after final weld. This makes for a better dynamic running torque converter.

4.04 out of 5 stars ( 54 )

$98.99

—

$258.99

Ridetech HQ 1000 Series Shockwave Shocks

Ridetech HQ 1000 Series Shockwave shocks are meant for use on independent front and/or rear applications weighing 1,500 to 2,500 lbs. per axle. The (HQ) stands for handling quality, and they are a step up from Ridetech's RQ shocks. The HQ 1000 Series features single-adjustable shock valving and an impact-forged body/monotube design for superior ride quality and durability. They're available in a wide range of stroke lengths and mounting styles to fit a large variety of applications. Whether you are doing a high-end build or just a personal project, use Ridetech for your suspension system to experience outstanding performance and superior handling.

4.29 out of 5 stars ( 7 )

$940.00

Summit Bucks

Bilstein EVO T1 Series Coilover Systems

Bilstein EVO T1 Series coilover systems are built and tuned specifically for everyday street use and occasional track duty. Featuring ride height adjustability and manually adjustable performance dampers, their 10-stage damping system adjusts both rebound and compression to provide the best handling performance for both street and track conditions. Bilstein EVO T1 Series coilover systems are the next step in the evolution of performance suspension tuning designed and built in Germany with technology tested and tuned on the Nürburgring. Additional features: * Redesigned threaded bodied dampers allow for extreme lowering of up to 70mm * High-quality components provide consistent performance for every adjustment * Greater stability, traction, and higher cornering speeds are achieved through specific application tuning

Not Yet Reviewed

$2,333.00

—

$2,462.00

Eibach Pro-Plus Performance Handling Packages

Eibach Pro-Plus performance handling packages bring you true high-end performance with their legendary Pro-Kit springs and matching anti-roll kit sway bars. These kits will lower your car's center of gravity, reducing squat during acceleration, body roll through corners, and excessive nose-dive while braking. They will allow you to stop quicker, corner faster, and even increase your mpg! If you're a serious enthusiast for superior handling, then you need to step up to the performance of these Eibach Pro-Plus performance handling packages.

5.0 out of 5 stars ( 1 )

$963.00

—

$1,070.00

RevMax Billet High Performance Towing/HD Valve Bodies

RevMax billet high performance towing/HD valve bodies for a variety of applications, including many Dodge and Ram trucks from the early 2000s and up. The V2.0 is 1 in. thick, but this new version has precision cutouts that allow the use of a stock filter and pan. Unlike other designs, full depth worm tracks in crucial circuits are included. Other competing designs have only a .190 in. deep worm track in several critical circuits. One restricted circuit is the combined vent track, responsible for all venting operations and in particular the problematic SSV valve. The next restricted circuit is the torque converter clutch signal circuit. Restrictions in this circuit create all kinds of torque converter related concerns, including dragging when coming to a stop, overheating, soft or harsh TCC apply or release, and back feed issues resulting in P1776 and P0871 trouble codes. Both the original and V2.0 have nearly full depth worm tracks in these areas which eliminate problem issues! The V2.0 plate will work with ANY aftermarket transmission pan, as well as with stock transmission pans. There is no need to alter any part of the pan or use special filters. Just install it like you would a stock channel plate and go. Order the model recommended for your year/make and transmission application. The RevMax 68RFE V2.0 ZeroFlex billet valve body features the following: * 6061 billet aluminum construction * Deep critical worm tracks * .0003 flatness across the entire plate. The only truly flat billet channel plate! * Micro-polished worm track surface. There are no visible or perceptible machining marks or stepovers. This ensures no chance of any leaking due to machining marks * Large radius machining on the filter cutout increases rigidity yet allows the use of a stock filter assembly * Angle milled step downs increase rigidity in problematic flexing areas * Ability to run up to 325 psi of line pressure without any warpage! (transmission tuning, TCM upgrade or pressure box is needed) * No pump modifications required for up to 250 psi * Proprietary worm track layout * Shortened shift times for crisp, clean shifts * Upgraded valve body to case seals * Billet steel SSV solenoid switch valve and end plugs * Revmax triple double 3/2 billet accumulator pistons with dual seals * Upgraded grade 8 custom fasteners * Upgraded steel accumulator housing plate that is 3x thicker than stock * RevMax proprietary accumulator springs for improved 3-4 shift feel * RevMax proprietary separator plate with the bonded gasket that eliminates cross leaks and warpage issues * Revmax proprietary upgrades * Mounting surface verified and flat filed * Threads checked and repaired if needed * Computerized testing on state-of-the-art $125k valve body test machines

5.0 out of 5 stars ( 4 )

$1,399.00

Summit Bucks

Bilstein EVO S Series Coilover Systems

Bilstein EVO S Series coilover systems are the next step in the evolution of performance suspension tuning. They feature ride height adjustability in an OE quality, direct-fit package. Redesigned components allow for up to 70mm of lowering on a set of high-quality threaded performance dampers. Greater stability, traction and higher cornering speeds are achieved through specific application tuning. Bilstein EVO S Series coilover systems are designed and built with German technology, and tested and tuned on the Nurburgring. Order the kit recommended for your vehicle.

Not Yet Reviewed

$1,699.00

—

$1,766.00

Icon Vehicle Dynamics 2.5 VS IR Coilover Kits

Icon Vehicle Dynamics 2.5 VS IR coilover kits offer a high-performance, 2.5-inch diameter, bolt-on suspension upgrade that significantly improves on- and off-road handling, increases wheel travel, and provides 0–3.5 inches of lift adjustability. Key benefits include superior damping and cooling, custom-tuned Icon engineered springs, and a 6061 aluminum construction. These kits provide a significant step up in control, durability, and customization over stock, making them ideal for users looking to improve their vehicle's performance for both daily driving and off-road. Key features and benefits: * Vehicle-specific tuned for superior shock damping, vehicle control, and improved ride quality over stock * Vehicle-specific shock length and pairing with front differential drop yields maximum wheel travel * Height-adjustable coilovers offer 0-3.5 inch of lift height adjustment over stock (depending on the vehicle) * 2.5 in. diameter shock bodies with remote reservoirs to maintain cooler operating temperatures during extended off-road use * The "IR" design features an internal reservoir for increased oil capacity and cooling without needing external hoses, maintaining a cleaner look * Engineered to maximize wheel travel (up to 25 percent over stock in some models), which improves off-road articulation * Icon engineered coil springs * 6061 Aircraft grade aluminum CNC machined components * Corrosion-resistant CAD plated shock bodies with 7/8 in. diameter shafts * FK rod end bearings for extended longevity and minimal deflection * Rebuildable and re-tunable

Not Yet Reviewed

$1,975.95

Edelbrock E-210 Cylinder Heads

Step up to race-level performance with OEM compatibility using these Edelbrock E-Series E-210 aluminum cylinder heads. They feature larger runners for increased airflow, revised exhaust ports, and larger diameter springs for higher lift camshafts--perfect for spec series racers and large-displacement engines. Available bare or assembled, E-210 cylinder heads allow you to use off-the-shelf headers and hardware. Forget those overseas castings; go with quality, economy, and performance. Go with Edelbrock E-Series E-210 cylinder heads.

4.92 out of 5 stars ( 13 )

$1,654.95

58 Results Found For "step up springs"