Availability
Saggy, old springs can ruin your ride. Restore factory-fresh handling with stock-height rear leaf springs from Summit Racing™. They will fit and perform just like the originals, making the install easier and your ride quality like-new. Select the rear leaf springs designed for your vehicle.
( 51 )
$139.99
Summit Racing™ offers rear lowering leaf springs for a wide range of vehicles, from the 1960s and up. These suspension enhancements can give your car, truck, or SUV a more aggressive stance with improved ride quality. The leaf springs are available for a variety of lowered heights; order the model recommended for your application.
( 35 )
$124.99
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. Summit Racing™ springs are made from high quality steel with precision winding and surface treatments. Special consideration for reduced valvespring and retainer mass ensures stability at high rpm. This reduces valve float, extends the rpm range, and greatly reduces valvetrain wear.
( 30 )
$71.99
Summit Racing™ lift leaf springs provide the extra ground clearance that you need without sacrificing comfort. They deliver smooth ride quality and still respond great when subjected to off-road conditions. These leaf springs can add anywhere from 2 in. to 6 in. of ride height, depending upon the application. Whether you're replacing worn-out springs or giving your truck a modern suspension stance, Summit Racing™ has the lift leaf springs to improve your vehicle.
( 4 )
$134.99
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$149.99
Make between-rounds valve spring changes quickly and easily with these Summit Racing™ valve spring compressors. With multiple styles to choose from we're sure to have a spring compressor to suit your needs.
( 306 )
$52.99
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$100.99
Installing a new camshaft is a sure way to improve horsepower—just remember that the rest of the valvetrain must be upgraded for proper operation. These Summit Racing™ valve spring and retainer kits include everything you need to keep your engine running in top shape after a cam swap. Each set features high-quality valve springs, steel retainers and locks, and Viton® seals. They're available in multiple size options.
( 71 )
$104.99
Performance cam designs require performance valve springs to keep everything under control and running smoothly. And modern springs with non-stock diameters require new retainers to handle the recommended higher pressures and installed heights. Summit's® steel valve spring retainers are an affordable solution. Precision-machined from 4140 chromoly and finished in black oxide, these retainers are specifically designed for positive retention and location when combined with performance valve springs. They're available for single, double, and beehive-style spring applications.
( 11 )
$50.99
CNC-machine coiled and preset for extra durability, Summit Racing™ coilover springs offer great handling and budget-friendly strength! Made from high-strength chrome silicon steel alloy wire, they are shot-peened to aerospace standards and given a powdercoated finish. They offer responsive handling, a smooth ride, and firmly planted launches, plus economical pricing. Choose the correct length and spring weight for your application and go racing with the high performance craftsmanship and value of Summit Racing™ coilover springs.
( 57 )
$52.99
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$90.99
These Summit Racing™ valve and spring organizer trays are designed to hold up to 8 intake valves, 8 exhaust valves, 16 valve springs, and 16 retainers and locks. The high-quality plastic material will stand up to harsh shop and track environments, while providing a secure place to organize your valvetrain components.
( 13 )
$50.99
Summit Racing™ 50MM blow-off valves are a pressure release system that takes the load off your turbocharger when the throttle is suddenly closed, preventing damage to both the turbo and your engine. These valves are adjustable from 0 to 50 psi, making them ideal for most boosted applications. Machined from aluminum and black anodized for durability, these blow-off valves offer a quality look for any turbo setup. They include vacuum fittings, aluminum weld flange, V-band assembly, and springs.
( 14 )
$69.99
Summit Racing™ mechanical wastegates are constructed of cast stainless steel and 6061 aluminum with a black anodized finish. These valves control the flow of exhaust gases to the turbine wheel in a turbocharged engine system. Their primary function is to regulate the maximum boost pressure in turbocharger systems, to protect the engine and the turbocharger. Order the relief diameter preferred for your application.
( 28 )
$100.99
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$109.99
Summit Racing™ traction bars will reduce wheel hop at launch so that you can get off the line quicker, and they look good doing it, too! They're constructed of heavy-gauge rectangular steel tubing and MIG-welded brackets for additional strength. Everything you need to install them is included for quick, painless installation.
( 171 )
$66.99
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$68.99
When you're working with quarter-turn springs, not having the proper tool to do the job can be frustrating. Here's a specialty tool to help you get the job done, from start to finish: our Summit Racing™ quick-release adjuster tools. These simple gadgets enable you to smoothly pull or push your quick-turn springs with just a twist of a knob. You can easily adjust the tension and not worry about a kink or break in the spring.
( 4 )
$66.99
Summit Racing™ coilover sleeve kits provide a reasonable suspension upgrade to your road vehicle. Your car will be in better control, and at the same time, be converted into the aggressive look that you have been searching for. Made from durable material, these coilover sleeve kits are available in different lengths and diameters to accommodate your shock application.
( 2 )
$50.99
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$87.99
Summit Racing™ Our Direct Fit Chevrolet and GMC Truck Reproduction Battery Cables are Made In The USA using the original GM specifications to insure a perfect fit. All of our battery cables are upgraded with High Performance Cross-Linked Polyethylene type insulation rated at 125C and are nearly impervious to oils, fuels, chemicals and typical engine temperatures unlike the PVC insulation type cables used during production. They are guaranteed to fit and outlast your OEM battery cables. They include any factory installed convoluted conduits, looms, insulating sleeves, mounting clamps, correct size side post bolt hex head on the battery terminals and appropriate angled ring terminals for that perfect routing and fit. Our battery cables are not service type assemblies designed to replace the factory installed cables. They are built to match the original cables GM installed when the trucks were new. The molded-on insulator on the side-post battery terminal end of the cables are molded in Red for positive and Black for negatives to original GM standards using upgraded Thermoplastic Elastomer components instead of PVC for long life. Truly the finest battery cables available.
( 9 )
$78.99
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$97.99
Our Summit Racing™ billet aluminum throttle cable brackets solve common installation headaches, look good doing it, and won't break the bank. The billet throttle cable brackets fit Summit M2008 series carburetors as well as Holley 4150 and 4160 series carburetors, mount to the carburetor base, and include a return spring and installation hardware.
( 145 )
$71.99
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$77.99
These Summit Racing™ GM HEI ignition tune-up kits offer an affordable way to bring your stock GM HEI distributor back to life. They include the following components: * High-power 50,000 V HEI coil * Distributor cap and rotor * Coil dust cover * Low-saturation ignition control module * Adjustable vacuum advance unit * HEI bushing (between the coil and cap) * Wiring harness and capacitor * High performance advance spring and weight set * Mounting hardware
( 165 )
$82.99
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$83.99
Summit Racing™ Governor recalibration kits allow you to raise or lower, relative to vehicle speed, the points where your transmission shifts. This is accomplished by a system of combining a variety of weights and springs in your governor, modifying the vehicle speed signal your transmission's shift valves receive. These kits can greatly improve the peak performance and enhance the drivability of the vehicle. They are very useful for transmission swaps, or if you have a car that is very light or has a low rear gear ratio. These kits also work great for bracket cars retaining an automatic 1-2 shift.
( 3 )
$89.99
Summit Racing™ firewall mount throttle pedal assemblies are designed with comfort, quality, and performance in mind. The pedals are spring-loaded, come with and feature three throttle cable positions to help you fine tune the pedal action. The pedal and bracket are constructed of steel, given a brilliant Chrome or Black Powdercoated finish for great looks and durability as well as rubber inserts for solid traction. Complete you hotrod, muscle car, or trucks interior with a Summit Racing™ firewall mount throttle pedal assembly. (Floor Mount Throttle Pedal Assemblies are also available).
( 9 )
$61.99
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$62.99
Summit Racing™ non-chlorinated brake cleaner is an innovative, technologically advanced formulated product that will safely and efficiently clean all brake parts. It does not contain chlorinated solvents that can contaminate waste oil. Non-chlorinated brake cleaner instantly degreases and leaves no residue on brake linings, drums, cylinders, springs, disc brake pads, CV joints, etc. Best of all, our Summit Racing™ non-chlorinated brake cleaner contains no ingredients that will cause corrosion on metal parts and it's available in bulk quantities. Cleaner is VOC and 50 state compliant.
( 3 )
$75.49
These Summit Racing™ valvetrain organizer combos include a Summit Racing™ valve and spring organizer tray and a Summit Racing™ rocker arm and lifter organizer tray. Both trays combine for the perfect tool to organize your whole valvetrain from one convenient package. Each tray is made from high-quality plastic to stand up to harsh shop and track environments.
( 18 )
$102.98
Overheated brakes make for longer stopping distances and missed turns on the track. The Summit Racing™ high-temp brake duct cooling hoses are made from high-temperature, 2-ply silicone with fiberglass reinforcement and a spiral spring steel structural wire. The 3.00 in. diameter silicone hose retains the flexibility of neoprene, but a much higher temperature rating of 575 degrees F. They're available in black, blue, and red, in 120 in. lengths.
Not Yet Reviewed
$104.99
Summit Racing™ HDR premium thick-wall pushrods are a great upgrade for your engine. Factory pushrods (and even .080 wall aftermarket versions) act like a pogo stick in a running engine. Not only is static spring pressure working against them, it's also the valvetrain inertial mass increasing with RPM. This reduces power and valvetrain life. While a .080 thin-wall pushrod may not break, it doesn't mean it's the best option. Enter the HDR's. Summit™ used FEA (Finite Element Analysis) in the initial testing. We didn't just compare them to thin-wall welded-ball factory pushrods, but with aftermarket models, as well. The results speak for themselves! * The Summit™ HDR 5/16 x .105 wall pushrods have 20 percent less stress and 25 percent less deflection than a typical 5/16 x .080 chromoly pushrod * The Summit™ HDR Pro LS 11/32 x .120 wall have 25 percent less stress and 28 percent less deflection than a typical 5/16 x .080 wall chromoly pushrod * The Summit™ HDR 3/8 x .135 pushrods commonly used in big blocks has 15 percent less stress and 20 percent less deflection than a typical 3/8 x .080 wall chromoly pushrod Summit Racing™ added other high-end features like 210 degree ball ends to cope with extreme lobe lift and clear the rocker and are available in multiple lengths. * HDR 5/16 pushrods are offered in common LS, SBC, and SBF lengths * HDR Pro LS 11/32 pushrods add .030 diameter AND .120 wall thickness over a 5/16. Although most LS engines came with 5/16 pushrods, 11/32 pushrods fit any stock or aftermarket cylinder head. The added thickness adds much needed strength to any LS cam swap or engine build. Being available in .025 in. increments allows for fine tuning of hydraulic lifter preload with the LS's non-adjustable rockers. * HDR 3/8 pushrods fit the LS7 and common BB Chevy combinations. They have .135 wall thickness for maximum strength. Pushrods are some of the best horsepower-per-dollar components in your engine, so step up to the HDR's for your build!
( 56 )
$89.99
Summit Racing™ quick-release fastener weld plates are the anchors for quarter-turn, cam-lock, and quick-release fasteners, including our own Summit Racing™ lines and other forms of quarter-turn fasteners. They mount on the part of the vehicle to which you're attaching the removable panel and carry the special spring that the fastener uses as an anchor. These plates are a required part in many quick-release fastener installations. The weld plates are available in different thicknesses--and bulk orders are available in sets of 40.
Not Yet Reviewed
$93.56
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$97.16
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