CHEVROLET 5.7L/350 Valves

Melling Valves

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.

4.46 out of 5 stars ( 48 )

$3.99

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$32.99

Summit Racing™ Race Valves for Chevrolet

Summit Racing™ race valves for Chevrolets are lightweight, one-piece valves forged from premium 21-4N stainless steel. They will improve power and withstand both the stresses and the high temperatures of performance engines. What's more, to save weight we gave them undercut stems and a swirl-polished finish.

4.61 out of 5 stars ( 70 )

$10.99

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$81.99

AFR Replacement Stainless Steel Valves

AFR replacement stainless steel valves are designed to fit your AFR cylinder heads without any modifications. They are made from stainless steel with chrome stems and hardened valve tips. AFR replacement stainless steel valves are also swirl-polished and fully machined. Both the materials used, and the heat-treating process are superior to the original equipment replacement pieces.

4.91 out of 5 stars ( 11 )

$18.00

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$187.00

Chevrolet Performance Replacement Valves

Chevrolet Performance offers intake and exhaust valves for a wide range of applications, from 1955 and up. These replacement valves are designed to increase gas flow for more power. Strengthen your valvetrain with genuine factory-recommended parts; order the size needed for your vehicle.

5.0 out of 5 stars ( 3 )

$22.99

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$73.99

Manley Budget Series Performance Valves

Manley Budget series performance valves are high-quality valves at very affordable prices. All are made from stainless steel (intakes are NK-480; exhausts are XH-422) with chrome stems and hardened valve tips. They're also swirl polished and fully machined. Both the materials used and the heat-treating process are superior to original equipment replacement pieces. These valves are available in stock length and 0.100 in. longer.

5.0 out of 5 stars ( 10 )

$11.90

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$95.12

Manley Race Series Stainless Steel Valves

Manley Race series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel (intakes are NK-842; exhausts are XH-426) with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined.

4.95 out of 5 stars ( 77 )

$23.58

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$564.30

Engine Works LS Series Valves

Engine Works LS Series valves are offered in OE and Performance styles for intake and exhaust. Made from stainless steel, the Performance valves are swirl polished and have an undercut stem, and the OE intake valves are black nitrided. Choose the proper size intake or exhaust valves for your application.

4.2 out of 5 stars ( 5 )

$6.86

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$11.86

Trick Flow® Replacement Valves

When it's time to replace or upgrade the valves in your Trick Flow® cylinder heads, don't cut corners—turn to the company that originally made them. These replacement valves are the same high quality units used in Trick Flow® assembled heads. Features include stainless steel construction, swirl polishing, hardened tips, undercut stems, and dished heads (most applications). The valves install without any modifications and are available for all Trick Flow® cylinder heads.

4.78 out of 5 stars ( 37 )

$26.99

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$239.99

Summit Racing™ Replacement Valves

Summit Racing™ replacement valves are designed for our A-356 cast aluminum heads. These stainless steel valves are just like the ones you received originally, so you can rest assured that they will fit and perform perfectly! When you need quality components, Summit Racing™ offers the replacement valves to maintain top performance.

5.0 out of 5 stars ( 1 )

$26.99

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$199.99

Brodix Cylinder Heads Exhaust Valves

Are you putting Brodix cylinder heads on your engine? Or, do you just need high-quality valves for a project engine you're building? Order Brodix quality exhaust valves and be done with it. They're available in several configurations to cover a variety of vehicle and engine applications.

5.0 out of 5 stars ( 3 )

$27.50

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$49.99

ACDelco GM Genuine Parts Engine Valves

ACDelco GM Genuine Parts engine valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of or validated by General Motors for GM vehicles. For the optimal performance, replace your vehicle's parts with those made by the original manufacturer—ACDelco GM Genuine Parts.

5.0 out of 5 stars ( 3 )

$54.99

Dart Severe-Duty Stainless Steel Valves

Dart severe-duty stainless steel valves are designed to withstand the pressures of high-lift roller cams and feature a head design that promotes high flow. They are constructed of high-strength stainless steel that is backcut just enough for flow, without sacrificing strength. They feature swirl-polished heads with hard chrome stems.

5.0 out of 5 stars ( 14 )

$18.99

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$146.99

Brodix Cylinder Heads Intake Valves

You know about Brodix heads and the kind of power they can deliver, so why fool around? When it's time to install intake valves—especially if you're going to put them in Brodix cylinder heads—accept no substitutes. These genuine Brodix intake valves are available in a variety of configurations for fitment on specific vehicle and engine applications.

5.0 out of 5 stars ( 1 )

$33.99

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$49.99

Engine Works Street Series Exhaust Valves

Elevate your vehicle's performance with Engine Works Street Series exhaust valves. Designed to unlock maximum power and efficiency, these top-tier products ensure your vehicle operates at its peak potential. Engineered to thrive under high-speed conditions, this performance upgrade guarantees unparalleled durability and remarkable value for your investment. With Engine Works, you can tackle both the racetrack and everyday streets with unwavering confidence, indulging in a thrilling driving experience like never before.

Not Yet Reviewed

$7.46

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$10.61

Edelbrock Stainless Steel Valves

Don't cut corners when it's time for valves. Get genuine Edelbrock stainless steel valves. They're made from a tough, stainless steel alloy and are carefully designed to increase gas flow for more power. What's more, they have hardened stem tips for durability and are swirl-polished.

4.96 out of 5 stars ( 24 )

$33.95

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$234.95

COMP Cams Sportsman Stainless Steel Valves

Featuring precision tolerances and superior final machining, COMP Cams Sportsman stainless steel valves offer outstanding performance and durability for high-rpm, high-horsepower engines. They are manufactured from 21-4N high-strength, one-piece stainless steel. They also feature a chrome polished stem, hardened tips, and high-flow underhead for minimum flow restriction. Recommended for hydraulic, mechanical, or roller lifter camshaft cylinder heads, COMP Cams Sportsman stainless steel valves provide you with the reliability and performance that you require.

3.71 out of 5 stars ( 7 )

$18.95

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$228.95

Manley Street Flo Valves

Manley Street Flo valves are excellent-quality valves at an affordable price. All are made from stainless steel (intakes are NK-841; exhausts are XH-424) with chrome stems and hardened valve tips. Street Flo series valves are fully machined and swirl polished, and both the materials used and the heat-treating process are superior to those of the Budget replacement series valves. They're available in a variety of head diameters, with either straight stems or undercut "Pro Flo" stems for increased flow. Order the set that's compatible with your vehicle and engine application.

4.92 out of 5 stars ( 24 )

$17.37

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$138.97

Edelbrock Intake Valves

Getting a bigger charge of the fuel-air mixture into your cylinders is one of the keys to making more horsepower. Edelbrock intake valves can help make that happen. They're engineered and carefully shaped to boost gas flow. They're made from rugged stainless-steel alloy, have hardened stem tips, and are swirl polished.

5.0 out of 5 stars ( 2 )

$35.95

Clearance

Howards Cams Extreme Black Severe Application Valves

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

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$20.99

Manley Budget Series Replacement Valves

Manley Budget series replacement valves are high-quality valves at very affordable prices. All valves are made from stainless steel (intakes are NK-840; exhausts are XH-422) with chrome stems and hardened valve tips. They are original equipment shapes with forged and machined finishes. Both the materials used and the heat-treating processes are superior to those of the original equipment replacement pieces.

4.83 out of 5 stars ( 6 )

$9.29

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$74.38

Engine Works Street Series Intake Valves

Elevate your vehicle's performance with Engine Works Street Series intake valves. Designed to unlock maximum power and efficiency, these top-tier products ensure your vehicle operates at its peak potential. Engineered to thrive under high-speed conditions, this performance upgrade guarantees unparalleled durability and remarkable value for your investment. With Engine Works, you can tackle both the racetrack and everyday streets with unwavering confidence, indulging in a thrilling driving experience like never before.

5.0 out of 5 stars ( 1 )

$8.71

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$12.46

Manley Severe Duty Series Stainless Steel Valves

Manley Severe Duty series performance valves are a great choice for your high performance or race engine. All valves are made from stainless steel (intakes are NK-844; exhausts are XH-428) with chrome stems and hardened valve tips. Severe Duty series valves are made of superior materials, are fully machined and swirl polished, and are available with either undercut "Pro Flo" stems or straight stems.

4.94 out of 5 stars ( 17 )

$37.64

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$311.48

Manley Street Master Valves

Manley Street Master valves are excellent-quality valves at an affordable price. All are made from stainless steel (intakes are NK-841; exhausts are XH-424) with chrome stems and hardened valve tips. Street Master series valves are fully machined and swirl polished, and both the materials used and the heat-treating process are superior to those of the Budget replacement series valves. They're available in a variety of head diameters, with either straight or undercut stems for increased flow. Order the set that's compatible with your vehicle and engine application.

5.0 out of 5 stars ( 7 )

$17.37

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$138.97

Milodon Megaflow Competition Valves

No other racing valve on the market has superior materials, is lighter or will flow more than Milodon Megaflow racing valves, as proven by multiple independent engine builders and independent laboratories. These competition valves are forged from one piece of 21-4N stainless steel. They have swirl-polished heads, undercut stems for better gas flow, and tulipped underhead areas for weight savings. With their hardened stellite tips and 1,600 degree F temperature capabilities, they can withstand both high-heat and high-valvetrain stress loads.

4.65 out of 5 stars ( 17 )

$25.95

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$249.95