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Mopar Replacement intake and exhaust valves are genuine OE-replacements. That means your Chrysler, Dodge, will receive the perfect part to repair and/or restore performance and safety, just as it should be. Select the intake and exhaust valves designed for your application needs.
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$26.99
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$42.99
$12.50
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$16.50
On Sale
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Clean air in, exhaust air out—Crown Automotive valves fit your vehicle with quality and value you can count on. Maintaining efficient engine power depends on the operation of the intake and exhaust valves. These Crown replacements are made from quality materials to provide long-lasting service. Valves are available for a wide range of Jeep and Dodge models, in particular.
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$26.99
$10.50
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$18.50
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Nobody wants engine problems. Replace worn or damaged valves and prevent thermal or mechanical overstress. Shindy Products valve sets are high-quality steel replacement valves—containing one intake and one exhaust valve. Order the set recommended for your ATV application.
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$38.99
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$56.99
$25.50
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$34.50
Clearance
It's never a good idea to cut corners when you're installing new valves. Melling is noted for its world-class engineering, superior grade alloy materials, and advanced manufacturing processes. Melling intake and exhaust valves meet the exacting specifications required for efficient, durable, and powerful performance. They feature high-fatigue strength, excellent heat resistance, and offer years of dependable service. Available in a wide variety of designs and materials for most OEM and performance vehicle applications, each valve is built and validated to meet or exceed OE specifications. Melling valves—unsurpassed quality you can trust.
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$32.99
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$22.50
Clearance
Ajusa offers rocker arms for a wide range of applications—including vehicles from Ford, Lexus, Nissan, Chrysler, Dodge, Plymouth, Mercedes-Benz, and Eagle. The steel replacement arms are available in non-roller or roller tip styles for the intake or exhaust position. These rocker arms are made from factory materials and specifications to ensure proper fitment and long-lasting performance. Since 1972; Ajusa has been a leading international manufacturer of gaskets, head bolt sets, lifters, and turbo components. They carry the world's largest range for European and Asian apps worldwide marketplace.
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$71.99
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$129.99
$31.50
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$61.50
Clearance
Summit Racing™ Pro diesel camshafts are available for a variety of applications, including many Chevrolet Duramax V8 engines from 2001 to 2016. The solid roller style cams are offered in different models and options, such as all low-end power performance; mid-range; or top-end gains. Explore our Pro 1, Pro 2, and Pro 3 models, then select the grind and details that best suit your truck requirements.
Not Yet Reviewed
$699.99
$449.99
Clearance
These Extreme Black Severe Application valves by Howards Cams are engineered for high-rpm and high-horsepower applications. They feature a gloss black nitride finish and are perfect for high temperatures (they run cooler, which improves valve life), nitrous, turbo, and supercharger applications. These valves will give naturally aspirated motors a much greater cylinder flow for good horsepower gains. These valves start off as a one-piece forged high-temperature, high-nickel, stainless steel alloy. They're CNC-finished to strict tolerances, making them the choice for the most demanding race classes. Their black nitride micro-hardness is higher than the stainless steel base material. No process can match it for surface hardness! The surface finish is smoother than with chromed stems, having less friction between the stem and the guide. The black nitride reduces power loss due to there being less valve-guide friction. Their nitride finish is not a coating--it's a process whereby it actually becomes part of the steel, making them ideal for the most demanding applications.
Not Yet Reviewed
$19.99
$12.50
Clearance
If you plan on adding performance to your street machine or building a serious racer, Harland Sharp Original Series roller rockers are recommended for you. Using the very latest manufacturing technology and only the very finest materials, the Original Series rockers incorporate race-proven enhancements, such as improved strength, performance, and lighter weight over conventional rocker arm designs. Don't settle for any old rocker arm--go with a true leader in roller rocker arm technology--Harland Sharp.
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Sealed Power is one of the best-known names in the high performance arena. Featuring leading-edge design, premium materials, and precision engineering, Sealed Power valves are recognized for superior durability and fatigue resistance that can meet the demands of any application. Statistically controlled production (SPC) processes provide strict dimensional tolerances, exceptional quality, and optimal engine performance. Sealed Power offers a wide variety of valves to ensure the best replacement fit for your engine. Features include: * Unsurpassed engineering, manufacturing, and materials * High fatigue strength * Excellent heat resistance * Wear-resistant Stellite facings for late-model applications * Chrome or plated stems for extra run-in protection
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$16.99
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$7.50
Clearance
Crower rocker arm stands are available for Crower shaft-mounted rocker systems. These replacement base stands are available for several cylinder head brands and each stand has a stamped identification number to reference, ensuring it will be the correct part for your system. Support your rocker arm shafts with Crower shaft rocker mounting stands.
Not Yet Reviewed
$382.99
$171.50
Clearance
What do Vesrah engine valves mean to you? Nobody wants engine problems, such as oil consumption, a compression leak, valvetrain noise, or an outright valve failure. So, you need to make sure that your worn or damaged valves are replaced. When the time comes, go right to Vesrah. These strong steel valves will endure and your engine will purr like a lion! Stay in the driver's seat by using Vesrah engine valves at the first signs of trouble.
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$13.99
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$23.99
$7.50
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$9.50
Clearance
Melling camshaft phasers (aka, sprocket actuators or variable valve timing sprockets) are constructed from high-quality durable steel and shipped with the mounting bolt that attaches the camshaft phase to the camshaft. Sprocket actuators adjust the timing of the motor to ensure that you get the engine power you need, when you need it. The actuator dials the timing back when you don't require the additional power, restoring fuel economy and maintaining engine efficiency. Melling replacement camshaft phasers meet or exceed OE specifications for precise fit and function in their recommended application.
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$182.99
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$223.99
$138.50
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$169.50
On Sale
Clearance
Standard Motor engine variable timing sprockets will restore your vehicle's drivability. Designed to match OE performance, these SMP units are precision-machined to ensure accurate variable valve timing and correct rough idle. And, once installed, the cam phasers can help to reduce emissions and improve vehicle efficiency. Choose quality parts to get the job done right the first time; choose Standard Motor engine variable timing sprockets.
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$114.99
$60.50
Clearance
Kibblewhite Black Diamond valves are CNC-machined from one-piece forgings of EV8 stainless steel, impregnated by a special German process to a depth of .002 in. with a surface buildup of .0002 in. This proprietary, multi-stage process reduces friction and provides superior resistance to wear and corrosion over traditional chrome and nickel electrolysis plating processes. These valves go through an oxiding and polishing process that creates an extremely smooth surface finish that's easy on valve guides, and there's nothing to flake off and get trapped between the valve and guide to cause seizure or wear! Kibblewhite Black Diamond valves are designed using Finite Element Analysis software, with profiles tested on Kibblewhite's computerized flow bench to provide excellent flow characteristics. These strong, reliable, and lightweight valves are your ticket to ultimate valvetrain performance!
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$26.83
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$48.69
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$19.50
Clearance
INA lifters and followers will help maintain a consistent rate between your rocker arms and the engine valves. These OE-style replacement lifters and followers are made to factory specs, maintaining a proper lash condition while preventing unnecessary valvetrain wear and noise. Order the style and model designed for fitment on your specific vehicle.
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$10.99
$7.50
Clearance
Summit Racing™ Pro BBC 4-7 Swap hydraulic roller camshafts are offered in a dozen versions to cover street/towing, street/strip, and drag race applications. Each cam features a 4/7 firing order, requiring the re-routing of spark plug wires for 1-8-7-3-6-5-4-2. Cam button, a melonized or composite distributor gear, and billet compatible fuel pump pushrod are required. Choose your level of performance. Additional features and notes: * Designed for beehive or lighter 1.4 to 1.500 dual springs * Designed in 12 steps, intake closing point is most important to operating rpm * Bigger cams with increased overlap REQUIRE more open and free-flowing exhaust for maximum mid- and high-rpm power * Cam advance is ground-in, so install dot-to-dot * Although the advance may seem larger than normal, it's designed for maximum power under the curve * Track testing is recommended before altering cam advance
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$349.99
$299.50
Clearance
OMIX-ADA offers replacement intake and exhaust valves for a variety of applications. These valves are constructed from high-quality materials to meet or exceed OE standards. You can count on OMIX-ADA for the replacement valvetrain components that you need to keep your engine running its best.
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$22.99
$12.50
Clearance
Melling replacement timing chains are available in several styles—single or double roller, link belt, or non-roller—for fitment on countless year/make/model vehicles. A key link in your engine, timing chains synchronize and transfer energy from the crankshaft to the camshaft, controlling when the intake and exhaust valves open. These solid-bushing chains offer a true bearing surface that rolls with the sprockets, eliminating chain stretch. Order the replacement designed for your specific application.
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$95.99
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$72.50
Clearance
INA variable cam timing solenoids can phase the valve timing in an internal combustion engine to provide early opening or late closing of the intake and exhaust valves. Optimized camshaft phasing reduces exhaust emissions, reduces fuel consumption, and improves performance and driver comfort. Camshaft phasing is an important element today in developing more fuel-efficient engines.
Not Yet Reviewed
$34.99
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$334.99
$22.50
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$63.50
Clearance
Higher rpm, increased boost/drive pressures, and aggressive camshaft profiles can result in valve float and cause serious damage to diesel valvetrains. Valves can also be blown open by higher boost and exhaust drive pressures creating reversion that allows exhaust gas to enter the cylinders on the intake stroke. This re-introduced exhaust gas shields fuel particles from oxygen, delays the start of combustion, decreases cylinder pressure and temperature, and lengthens the time needed to completely burn the fuel … all reducing power. Hamilton Cams valve springs can improve power by allowing higher boost pressures and rpm without valve float or excess reversion. Their single valve springs work well up to 4,500 rpm with moderate-lift camshafts and OEM-size valves. However, as rpm, valve lift, spring pressures, and valve sizes increase, dual Hamilton Cams valve springs are necessary to properly control the valves. For the highest camshaft lifts, they should be used with Hamilton Cams titanium retainers. Note: As a precautionary measure, titanium retainers should be inspected after every season for excessive wear.
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$19.99
$18.50
Clearance
These RHS cylinder head parts kits have been assembled with the finest premium components to provide your engine with optimal airflow for maximum engine performance. Features include: * 21-4N stainless steel intake and exhaust valves * COMP Cams valve springs, retainers, and locks * Hardened rocker arm studs for use with roller rocker arms * Pushrod guideplates * Valve seals
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$237.95
$169.50
Clearance
PRW Pro Series stainless steel rocker arms are manufactured from lightweight, premium quality 17-4ph stainless steel—a superior alloy high in nickel and chromium. This rigid, premium material provides outstanding fatigue resistance, and high-yield strength to help resist deflection. These rocker arms feature full-cage, friction-reducing needle bearings, and extra-large trunnions to spread out the load and reduce wear. Each rocker body is hand-polished, assembled, and carefully inspected to deliver the finest quality available to the racing and performance industry. Reduce your valvetrain mass with durable, lightweight PRW Pro Series stainless steel rocker arms. Order the set recommended for your specific vehicle and engine size. Features, items, and specs: * Wide assortment of ratios to suit almost any cam profile * Each set of 16 comes complete with PRW RockerLocs * Stud-mount design provides plenty of clearance for large diameter springs * CNC-machined pushrod cups * Heat-treated steel nose rollers and shafts resist severity of racing and minimize scrubbing
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$27.99
$19.50
Clearance
Dorman variable valve timing solenoids will restore the fuel efficiency and normal operation of your vehicle. These direct replacement solenoids are engineered from quality materials for a proper fit and years of effective performance. They easily plug into the electrical harness and come conveniently packaged with the installation gasket (where applicable). Maintain proper oil flow and pressure with Dorman variable valve timing solenoids.
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$82.99
$55.50
Summit Bucks
Clearance
ACDelco camshaft phasers adjust camshaft positioning while your vehicle's engine is running. These GM-recommended replacements help to ensure the camshaft rotates in the correct timing with other valvetrain components, providing optimal engine performance. They work with your vehicle's VVT solenoid to help maximize drive quality and fuel economy. ACDelco camshaft phasers are manufactured to fit like the originals and to deliver the same performance, durability, and service life you've come to know and trust.
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$120.99
$68.50
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