Michigan Motorsports Stock Replacement 1.550 LS Exhaust Valves -Fits Cathedral Port 243 799 706 862 317 241 853 806 Heads LS1 LS2 LS6 LQ4 LQ9 LC9 LMG LM7 (8)
Built for reliability and long service life, these exhaust valves are a dependable solution for maintaining proper engine performance across a wide range of LS applications.
Michigan Motorsports Stock Replacement 1.550" LS Exhaust Valves -Fits Cathedral Port 243 799 706 862 317 241 853 806 Heads LS1 LS2 LS6 LQ4 LQ9 LC9 LMG LM7 (8)
Item #: 209880808

Michigan Motorsports Stock Replacement 1.550" LS Exhaust Valves -Fits Cathedral Port 243 799 706 862 317 241 853 806 Heads LS1 LS2 LS6 LQ4 LQ9 LC9

Item #: 209880808

€ 117

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Built for reliability and long service life, these exhaust valves are a dependable solution for maintaining proper engine performance across a wide range of LS applications.
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What Stands Out

Perfect Fit
Designed specifically for LS1, LS2, LS6, and various cathedral port heads, ensuring seamless installation and optimal performance for a wide range of applications.
High Durability
Manufactured from premium materials, these valves provide excellent wear resistance and longevity, reducing the need for frequent replacements and enhancing engine reliability.
Performance Boost
Engineered to enhance airflow, these exhaust valves improve engine efficiency and performance, resulting in increased horsepower and torque output for an exhilarating driving experience.

Product Details

Shop Michigan Motorsports Stock Replacement 1.550 LS Exhaust Valves -Fits Cathedral Port 243 799 706 862 317 241 853 806 Heads LS1 LS2 LS6 LQ4 LQ9 LC9 LMG LM7 (8) online at a best price in Ireland. B0DJMV5F6Z
Exterior FinishMachined
Inlet Connection TypeThreaded
Outlet Connection TypeNPT
Number of Ports4
Thread Size1.55 inches (3.9 cm)
Valve TypeGlobe Valve
Item Dimensions1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm)
Inlet Connection Size1.55 Inches (3.9 cm)
Outlet Connection Size1.55 Inches (3.9 cm)
Size1.550 inches (3.9 cm)
Material TypeMetal
Brand NameMichigan Motorsports
Model NumberMM-1.550STD
Unit Count8.0 Count
ManufacturerMichigan Motorsports
Included Components1.550"Stock Replacement LS Exhaust Valve
Number of Pieces8
MaterialMetal
BrandMichigan Motorsports
Item dimensions L x W x H1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm)

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car enthusiasts looking to upgrade their LS engines for improved performance and efficiency.

  • Engine Builders

    Suitable for mechanics and builders needing reliable, high-quality replacement valves for LS cathedral port heads.

  • Budget-conscious Users

    Provides an affordable solution for those wanting durable exhaust valves without breaking the bank.

Not Suitable For
  • High-Performance Racers

    Not suitable for racers needing specialized valves for extreme performance applications or racing conditions.

Product Description

Michigan Motorsports Stock Replacement 1.550" LS Exhaust Valves -Fits Cathedral Port 243 799 706 862 317 241 853 806 Heads LS1 LS2 LS6 LQ4 LQ9 LC9 LMG LM7 (8)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the size of the exhaust valve?

    Answer: The exhaust valve is standard 1.550 inch.
  • Question: Are these valves compatible with Gen III and Gen IV LS engines?

    Answer: Yes, they are designed for cathedral port LS heads commonly used in those engines.
  • Question: Are these valves built for performance applications?

    Answer: Yes, they are suitable for mild performance LS engines and daily-driven vehicles.

Michigan Motorsports Exhaust Valves MM-1.550STD Editorial Review

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