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Manley Performance

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711 products

Manley Chevy Small Block 2.055in Dia .3415 Stem Dia Street Master Intake Valves (Set of 8)

Valves

Manley Chevy Small Block 2.055in Dia .3415 Stem Dia Street Master Intake Valves (Set of 8)

Regular price $132.36
Sale price $132.36 Regular price $176.47
Manley Chevy Small Block 2.055in Dia Street Master Intake Valves (Set of 8)

Valves

Manley Chevy Small Block 2.055in Dia Street Master Intake Valves (Set of 8)

Regular price $132.36
Sale price $132.36 Regular price $176.47
Manley Gen II Race Master Series 48.5mm Custom SS Intake Valves (Set of 4)

Valves

Manley Gen II Race Master Series 48.5mm Custom SS Intake Valves (Set of 4)

Regular price $132.47
Sale price $132.47 Regular price $176.62
Manley Gen II Race Master Series 38.5mm Custom SS Exhaust Valves (Single)

Valves

Manley Gen II Race Master Series 38.5mm Custom SS Exhaust Valves (Single)

Regular price $33.10
Sale price $33.10 Regular price $44.15
Manley Gen II Race Master Series 38.5mm Custom SS Exhaust Valves (Set of 4)

Valves

Manley Gen II Race Master Series 38.5mm Custom SS Exhaust Valves (Set of 4)

Regular price $132.47
Sale price $132.47 Regular price $176.62
Manley Gen II 2.15in Pro-Flo Custom Stainless Steel Intake Valves (Set of 8)

Valves

Manley Gen II 2.15in Pro-Flo Custom Stainless Steel Intake Valves (Set of 8)

Regular price $264.93
Sale price $264.93 Regular price $353.23
Manley Gen II 1.65in Pro-Flo Custom Stainless Steel Exhaust Valves (Set of 8)

Valves

Manley Gen II 1.65in Pro-Flo Custom Stainless Steel Exhaust Valves (Set of 8)

Regular price $264.93
Sale price $264.93 Regular price $353.23
Manley Chevy Small Block Severe Duty Valves (Set of 8)

Valves

Manley Chevy Small Block Severe Duty Valves (Set of 8)

Regular price $286.72
Sale price $286.72 Regular price $382.30
Manley Chevy Small Block Severe Duty Valves 2.020in. Head Dia. / 5.010in. OA L (Set of 8)

Valves

Manley Chevy Small Block Severe Duty Valves 2.020in. Head Dia. / 5.010in. OA L (Set of 8)

Regular price $286.72
Sale price $286.72 Regular price $382.30
Manley Chevy LS 8mm Stem Race Series Custom Stainless Exhaust Valves Blank (Set of 8)

Valves

Manley Chevy LS 8mm Stem Race Series Custom Stainless Exhaust Valves Blank (Set of 8)

Regular price $274.52
Sale price $274.52 Regular price $366.02
Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Intake Valves Blank (Set of 8)

Valves

Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Intake Valves Blank (Set of 8)

Regular price $345.99
Sale price $345.99 Regular price $461.33
Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8)

Valves

Manley Chevy LS 8mm Stem Severe Duty Custom Stainless Exhaust Valves Blank (Set of 8)

Regular price $322.79
Sale price $322.79 Regular price $430.39
Manley Chrysler 426 Hemi Race Master Exhaust Valves (Set of 8)

Valves

Manley Chrysler 426 Hemi Race Master Exhaust Valves (Set of 8)

Regular price $179.69
Sale price $179.69 Regular price $239.60
Manley Chrysler 426 Hemi Race Master Exhaust Valves (Set of 8)

Valves

Manley Chrysler 426 Hemi Race Master Exhaust Valves (Set of 8)

Regular price $179.69
Sale price $179.69 Regular price $239.60
Manley Small Block Chevrolet 1.625 Head DIA / .3110in Stem DIA Race Master Exhaust Valves (Set of 8)

Valves

Manley Small Block Chevrolet 1.625 Head DIA / .3110in Stem DIA Race Master Exhaust Valves (Set of 8)

Regular price $257.20
Sale price $257.20 Regular price
Manley Pontiac 400-428-455 1.770 Race Master Exhaust Valves (Set of 8)

Valves

Manley Pontiac 400-428-455 1.770 Race Master Exhaust Valves (Set of 8)

Regular price $179.69
Sale price $179.69 Regular price $239.60
Manley Chrysler 440-1 Indy Cylinder Heads Race Master Exhaust Valves (Set of 8)

Valves

Manley Chrysler 440-1 Indy Cylinder Heads Race Master Exhaust Valves (Set of 8)

Regular price $179.69
Sale price $179.69 Regular price $239.60
Manley Chrysler 440-1 Indy Cylinder Heads 2.250 Dia Race Master Intake Valves (Set of 8)

Valves

Manley Chrysler 440-1 Indy Cylinder Heads 2.250 Dia Race Master Intake Valves (Set of 8)

Regular price $179.69
Sale price $179.69 Regular price $239.60
Manley Small Block Chevy 3/8in Stem Diameter Race Flo Intake Valves (Set of 8)

Valves

Manley Small Block Chevy 3/8in Stem Diameter Race Flo Intake Valves (Set of 8)

Regular price $179.69
Sale price $179.69 Regular price $239.60
Manley Big Block Chevrolet 1.900 Diameter Stock Length Extreme Duty Exhaust Valves - Set of 8

Valves

Manley Big Block Chevrolet 1.900 Diameter Stock Length Extreme Duty Exhaust Valves - Set of 8

Regular price $489.59
Sale price $489.59 Regular price $652.80

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

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30 Days Free Returns
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24/7 Customer Support
High Quality Parts