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Manley 11801-8 Extreme Duty Exhaust Valves 1.760

Valves

Manley designed these 11801-8 Extreme Duty Exhaust Valves for Big Block Ford engines . Manufactured from XH-432 XtremeAlloy Stainless Steel, these valves have more hot hardness and high temperature strength...

$281.10

Manley 11568-8 Race Series Intake Valves 2.055

Valves

Manley designed these 11568-8 Race Series Intake Valves for Small Block Chevy Gen I engines. Manufactured from NK-842 Stainless Steel with chrome stems and hardened valve tips, they are also...

$174.46

Manley 25735-16 Swedged End Pushrods 7.400

Pushrods, Assembled

Manley designed these 25735-16 Chromoly Swedged End Pushrods for high-performance applications. These pushrods feature meticulously formed ends with exact radii for precise fitment, closely controlled length, and excellent concentricity. They...

$156.09

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Manley 11815-8 Severe Duty Exhaust Valves 1.880

Valves

Manley designed these 11815-8 Severe Duty Exhaust Valves for Big Block Chevy engines . Manufactured from XH-428 Stainless Steel, these valves have DOUBLE the Ultimate Tensile Strength (at 1500 degrees)...

$281.10

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Manley 13190-8 10 Degree Valve Locks

Valve Locks

Manley designed these 13190-8 10 Degree Valve Locks for high-performance applications. Precision CNC machined from the highest quality steel alloy to suit your needs. Engineered to work with Manley 10...

$35.95

Manley NexTek 221428-16 Single Valve Springs 1.311

Valve Springs

Manley designed these NexTek 221428-16 Single Valve Springs for drag racing, oval track as well as high-performance street applications. Manufactured from “super clean” Hi-Tensile Chrome Silicon steel wire, they are...

$290.91

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Manley 25860-8 Swedged End Pushrods 8.600

Pushrods, Assembled

Manley designed these 25860-8 Chromoly Swedged End Pushrods for high-performance applications. These pushrods feature meticulously formed ends with exact radii for precise fitment, closely controlled length, and excellent concentricity. They...

$107.41

Manley 10717-8 Street Flo Exhaust Valves 1.725

Valves

Manley designed these 10717-8 Street Flo Undercut Stem Exhaust Valves for Big Block Chevy engines . Manufactured from NK-841 Stainless Steel, these valves have better Fatigue Strength than the competition!...

$137.20

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Manley 11521-8 Race Series Exhaust Valves 1.500

Valves

Manley designed these 11521-8 Race Series Exhaust Valves for Small Block Chevy engines. Manufactured from XH-426 Stainless Steel with chrome stems and hardened valve tips, they are also swirl polished...

$174.46

Manley 11854-8 Severe Duty Intake Valves 2.300

Valves

Manley designed these 11854-8 Severe Duty Intake Valves for Big Block Chevy engines . Manufactured from NK-844 Stainless Steel, these valves have 1000 times better Fatigue Strength than the competition!...

$281.10

Manley 13161T-8 Titanium 10 Degree Valve Locks

Valve Locks

Manley designed these 13161T-8 10 Degree Valve Locks for high-performance applications. Precision CNC machined from the highest quality Titanium, they are PVD coated for easier disassembly in high spring pressure/high...

$91.11

Manley 11562-8 Extreme Duty Intake Valves 2.250

Valves

Manley designed these 11562-8 Extreme Duty Intake Valves for Big Block Chevy engines . Manufactured from NK-844 Stainless Steel, these valves have 1000 times better Fatigue Strength than the competition!...

$281.10

Manley 11528-8 Race Series Intake Valves 2.190

Valves

Manley designed these 11528-8 Race Series Intake Valves for Big Block Chevy Mark IV, Gen V and Gen VI engines. Manufactured from NK-842 Stainless Steel with chrome stems and hardened...

$174.46

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Manley 11566-8 Race Series Intake Valves 2.020

Valves

Manley designed these 11566-8 Race Series Intake Valves for Small Block Chevy engines. Manufactured from NK-842 Stainless Steel with chrome stems and hardened valve tips, they are also swirl polished...

$174.46

Manley 11686-8 Race Series Intake Valves 2.165

Valves

Manley designed these 11686-8 Race Series Intake Valves for Small Block Chevy LS Gen III/IV engines. Manufactured from NK-842 Stainless Steel with chrome stems and hardened valve tips, they are...

$281.10

Manley 221454-16 NexTek Dual Valve Springs 1.650

Valve Springs

Manley designed these NexTek 221454-16 Dual Valve Springs for oval track and drag racing in addition to high-performance street applications. They are ideal for Super Stock, Super Gas, Competition Eliminator,...

$397.81

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Manley Street Master 22408-16 Dual Valve Springs 1.437

Valve Springs

Manley designed these Street Master 22408-16 Dual Valve Springs for high-performance street applications, and provide a long service life. Manufactured from “super clean” Hi-Tensile Chrome Silicon steel wire, they are...

$205.70

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Manley 11365-8 Race Series Exhaust Valves 1.600

Valves

Manley designed these 11365-8 Race Series Exhaust Valves for GM LS Gen III/IV engines. Manufactured from XH-426 Stainless Steel with chrome stems and hardened valve tips, they are also swirl...

$174.46

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Manley 25880-8 Swedged End Pushrods 8.800

Pushrods, Assembled

Manley designed these 25880-8 Chromoly Swedged End Pushrods for high-performance applications. These pushrods feature meticulously formed ends with exact radii for precise fitment, closely controlled length, and excellent concentricity. They...

$107.41

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Manley 25875-8 Swedged End Pushrods 8.750

Pushrods, Assembled

Manley designed these 25875-8 Chromoly Swedged End Pushrods for high-performance applications. These pushrods feature meticulously formed ends with exact radii for precise fitment, closely controlled length, and excellent concentricity. They...

$107.41

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Manley 42104-16 Valve Lash Caps

Lash Caps

Manley designed these 42104-16 Valve Lash Caps to protect the tip of your valve stem from wear in high-RPM engines. Manufactured from 4140 heat-treated alloy steel for strength and durability,...

$46.16

Manley 11737-8 Extreme Duty Exhaust Valves 1.880

Valves

Manley designed these 11737-8 Extreme Duty Exhaust Valves for Big Block Chevy engines . Manufactured from XH-432 XtremeAlloy Stainless Steel, these valves have more hot hardness and high temperature strength...

$482.35

Manley 11843-8 Severe Duty Exhaust Valves 1.880

Valves

Manley designed these 11843-8 Severe Duty Exhaust Valves for Big Block Chevy engines . Manufactured from XH-428 Stainless Steel, these valves have DOUBLE the Ultimate Tensile Strength (at 1500 degrees)...

$281.10

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Manley 221442-16 NexTek Dual Valve Springs 1.560

Valve Springs

Manley designed these NexTek 221442-16 Dual Valve Springs for the oval track and drag racing in addition to high-performance street applications. They are ideal for Super Stock, Super Gas, Competition...

$580.84

Manley Professional 22440-16 Dual Valve Springs 1.550

Valve Springs

Manley designed these Professional 22440-16 Dual Valve Springs for oval track and drag racing applications. Manufactured from “super clean” Hi-Tensile Chrome Silicon steel wire, they are also shot-peened to MIL...

$426.48

Manley 13194-16 10 Degree Valve Locks

Valve Locks

Manley designed these 13194-16 10 Degree Valve Locks for high-performance applications. Precision CNC machined from the highest quality steel alloy to suit your needs. Engineered to work with Manley 10...

$63.83

Manley 11587-8 Extreme Duty Exhaust Valves 1.880

Valves

Manley designed these 11587-8 Extreme Duty Exhaust Valves for Big Block Chevy engines . Manufactured from XH-432 XtremeAlloy Stainless Steel, these valves have more hot hardness and high temperature strength...

$482.35

Manley 25876-8 Swedged End Pushrods 7.600

Pushrods, Assembled

Manley designed these 25876-8 Chromoly Swedged End Pushrods for high-performance applications. These pushrods feature meticulously formed ends with exact radii for precise fitment, closely controlled length, and excellent concentricity. They...

$107.41

Manley 24045-8 Valve Stem Seals

Engine Valve Stem Oil Seals

Manley designed these 24045-8 Viton Valve Stem Seals to keep oil out of the combustion chamber. These valve stem seals are a necessity when using Manley NexTek triple valve springs....

$15.90

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Manley 11872-8 Race Series Intake Valves 2.190

Valves

Manley designed these 11872-8 Race Series Intake Valves for Big Block Chevy, Ford 351 Cleveland, and 429-460 Big Block engines. Manufactured from NK-842 Stainless Steel with chrome stems and hardened...

$174.46

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Manley 13198-16 10 Degree Valve Locks

Valve Locks

Manley designed these 13198-16 10 Degree Valve Locks for high-performance applications. Precision CNC machined from the highest quality steel alloy to suit your needs. Engineered to work with Manley 10...

$71.92

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Manley 10576-8 Budget Intake Valves 1.940

Valves

Manley designed these 10576-8 Budget Series Intake Valves for Small Block Chevy engines. Manufactured from NK-840 Stainless Steel with chrome stems and hardened valve tips, they are also swirl polished...

$87.95

Manley 221425-16 NexTek Dual Valve Springs 1.640

Valve Springs

Manley designed these NexTek 221425-16 Dual Valve Springs for drag racing in addition to high-performance street applications. They are ideal for Super Stock, Super Gas, Competition Eliminator, Pro Stock, alcohol...

$397.81

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Manley 11873-8 Race Series Exhaust Valves 1.710

Valves

Manley designed these 11873-8 Race Series Exhaust Valves for Big Block Ford 385 Series engines as well as Cleveland engines. Manufactured from XH-426 Stainless Steel with chrome stems and hardened...

$174.46

Manley 11565-8 Race Series Exhaust Valves 1.600

Valves

Manley designed these 11565-8 Race Series Exhaust Valves for Chevy Small Block engines. Manufactured from XH-426 Stainless Steel with chrome stems and hardened valve tips, they are also swirl polished...

$174.46

Manley 221448-16 NexTek Triple Valve Springs 1.677

Valve Springs

Manley designed these NexTek 221448-16 Triple Valve Springs for drag racing in addition to high-performance street applications. They are ideal for Super Stock, Super Gas, Competition Eliminator, Pro Stock, alcohol...

$628.63

Manley 11621-8 Race Series Exhaust Valves 1.590

Valves

Manley designed these 11621-8 Race Series Exhaust Valves for GM LS Gen III/IV engines. Manufactured from XH-426 Stainless Steel with chrome stems and hardened valve tips, they are also swirl...

$187.29

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Manley 11620-8 Race Series Intake Valves 2.165

Valves

Manley designed these 11620-8 Race Series Intake Valves for GM LS Gen III/IV engines. Manufactured from NK-842 Stainless Steel with chrome stems and hardened valve tips, they are also swirl...

$187.29

Manley NexTek 221424-16 Dual Valve Springs 1.640

Valve Springs

Manley designed these NexTek 221424-16 Dual Valve Springs for drag racing in addition to high-performance street applications. They are ideal for Super Stock, Super Gas, Competition Eliminator, Pro Stock, alcohol...

$277.23

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