Manley Performance

Manley Ford GT350 Voodoo 5.2L Race Master Series Exhaust Valve Set - 1.280in Dia - 12631-8

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SKU:
MAN12631-8
UPC:
807298121130
MPN:
12631-8
Availability:
Regularly stocked product
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MSRP: $270.06
$202.55
— You save $67.51
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Description

How do I know if Manley Race Master Valves are compatible with my vehicle?
Manley Race Master Valves compatibility is confirmed by referencing your specific vehicle's make, model, and year with our detailed fitment guide before purchase.

What is the recommended installation process for Manley Race Master Valves?
Professional installation is strongly recommended for Manley Race Master Valves to ensure optimal performance and precise engine tuning for racing applications.

Manley Race Master Valves, engineered for alcohol engines with a perfect 10 score for Racing Competition, deliver unparalleled power. Featuring swirl-polished and fully machined stainless steel construction with chrome stems, these valves guarantee superior airflow and extreme temperature resistance. Trust these race-winning valves for unwavering reliability in your high-performance build.

Key Features

  • Swirl Polished and Fully Machined
  • Stainless Steel Construction
  • Race Master (Straight Stem) shapes
  • Chrome Stems
  • Hard Tips
  • Recommended for Alcohol Engines

Why Choose the MAN Race Master Valves

Achieves superior airflow for maximum horsepower gains and quicker throttle response.

Delivers exceptional durability and resistance to extreme temperatures for consistent performance.

Provides enhanced valve sealing, preventing power loss and improving engine efficiency.

Transforms your engine's reliability under demanding race conditions for uninterrupted competition.

Who Is This For?

Racing Competition — 10/10
Engineered for alcohol engines, race-only product.

Engine Performance — 9/10
Swirl polished, fully machined, race master shapes.

Track / Autocross — 9/10
Designed for high-performance racing applications.

Drag Racing — 9/10
Engineered for race-winning power and reliability.

Street Performance — 3/10
Product position is race_only, not for street.

Daily Driving Comfort — 1/10
Race-only product, not designed for comfort.

Frequently Asked Questions

How do Manley Race Master Valves improve my engine's performance?

Achieve superior airflow for maximum horsepower gains and quicker throttle response with Manley Race Master Valves. This product scores a 10 for Racing Competition usage, engineered specifically for alcohol engines. Expect unwavering reliability and race-winning power for uninterrupted competition.

How do I confirm if Manley Race Master Valves will fit my vehicle?

Confirm fitment with your specific vehicle before purchase to ensure perfect compatibility. Professional installation is recommended by a qualified technician, guaranteeing proper integration of these advanced valve components. Ensure your vehicle is compatible for optimal performance.

What makes Manley Race Master Valves a worthwhile upgrade over stock valves?

Upgrading to stainless steel Manley Race Master Valves provides exceptional durability and resistance to extreme temperatures. This contributes to enhanced valve sealing, preventing power loss and improving engine efficiency, a key benefit for demanding race applications. Experience consistent performance under harsh conditions.

What is the recommended installation procedure for Manley Race Master Valves?

Professional installation is recommended for Manley Race Master Valves to ensure optimal performance and reliability. Consult a qualified technician for proper fitment and integration. This advanced maintenance level ensures the valves are correctly seated for maximum efficiency.

How durable are Manley Race Master Valves for extreme racing conditions?

Delivering exceptional durability and resistance to extreme temperatures, Manley Race Master Valves transform your engine's reliability. Engineered for alcohol engines, this product scores a 10 for Racing Competition usage, providing unwavering performance under demanding race conditions. Trust these valves for uninterrupted competition.

Additional Resources

Official Manley Performance Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
12631-8
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Engine Components>Valves
Universal Fitment:
Y
Product Level:
Race Only
Racing Competition:
10/10
Engine Performance:
9/10
Track / Autocross:
9/10
Drag Racing:
9/10
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