EngineQuest

EngineQuest GM LS 6.0L Cathedral Port Cylinder Head — 69cc Chamber

EngineQuest GM LS 6.0L Cathedral Port Cylinder Head — 69cc Chamber
EngineQuest GM LS 6.0L Cathedral Port Cylinder Head — 69cc Chamber
EngineQuest GM LS 6.0L Cathedral Port Cylinder Head — 69cc Chamber
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EngineQuest GM LS 6.0L Cathedral Port Cylinder Head — 69cc ChamberEngineQuest GM LS 6.0L Cathedral Port Cylinder Head — 69cc ChamberEngineQuest GM LS 6.0L Cathedral Port Cylinder Head — 69cc Chamber
EngineQuest

EngineQuest GM LS 6.0L Cathedral Port Cylinder Head — 69cc Chamber

SKU: GBXC_EQ-CH364AA
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$767.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About EngineQuest

EngineQuest engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full EngineQuest lineup with fast shipping and expert fitment support — order with confidence.

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EngineQuest GM LS 6.0L Aluminum Cylinder Head

Unleash the potential of your GM LS engine with this high-performance aluminum cylinder head from EngineQuest. Specifically designed for the 6.0L LS-Series engines, this cathedral port head offers significant upgrades in airflow and combustion efficiency, making it an excellent choice for performance enthusiasts and racers.

Performance Features:

  • Material: Lightweight and strong aluminum construction for improved performance and heat dissipation.
  • Valve Sizes: Equipped with 2.000 inch intake and 1.570 inch exhaust valves for enhanced airflow.
  • Intake Volume: A generous 211cc intake runner volume promotes better cylinder filling.
  • Chamber Size: Features a 69cc combustion chamber, optimized for efficient power delivery.
  • Port Style: Cathedral port design, ideal for a wide range of LS applications.
  • Engine Fitment: Direct fit for GM LS-Series engines, particularly the 6.0L variants.
  • Condition: Supplied fully assembled for a straightforward installation.

This EngineQuest cylinder head is engineered to provide a noticeable increase in horsepower and torque. Its advanced design helps your LS engine breathe easier and perform at its peak. Whether you're building a street machine, a track car, or a powerful daily driver, this cylinder head is a critical component for achieving your performance goals. Get yours from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About EngineQuest

EngineQuest engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full EngineQuest lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

EngineQuest GM LS 6.0L Aluminum Cylinder Head

Unleash the potential of your GM LS engine with this high-performance aluminum cylinder head from EngineQuest. Specifically designed for the 6.0L LS-Series engines, this cathedral port head offers significant upgrades in airflow and combustion efficiency, making it an excellent choice for performance enthusiasts and racers.

Performance Features:

  • Material: Lightweight and strong aluminum construction for improved performance and heat dissipation.
  • Valve Sizes: Equipped with 2.000 inch intake and 1.570 inch exhaust valves for enhanced airflow.
  • Intake Volume: A generous 211cc intake runner volume promotes better cylinder filling.
  • Chamber Size: Features a 69cc combustion chamber, optimized for efficient power delivery.
  • Port Style: Cathedral port design, ideal for a wide range of LS applications.
  • Engine Fitment: Direct fit for GM LS-Series engines, particularly the 6.0L variants.
  • Condition: Supplied fully assembled for a straightforward installation.

This EngineQuest cylinder head is engineered to provide a noticeable increase in horsepower and torque. Its advanced design helps your LS engine breathe easier and perform at its peak. Whether you're building a street machine, a track car, or a powerful daily driver, this cylinder head is a critical component for achieving your performance goals. Get yours from GGCRACING.

Product Details

Product Description

About EngineQuest

EngineQuest engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full EngineQuest lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

EngineQuest GM LS 6.0L Aluminum Cylinder Head

Unleash the potential of your GM LS engine with this high-performance aluminum cylinder head from EngineQuest. Specifically designed for the 6.0L LS-Series engines, this cathedral port head offers significant upgrades in airflow and combustion efficiency, making it an excellent choice for performance enthusiasts and racers.

Performance Features:

  • Material: Lightweight and strong aluminum construction for improved performance and heat dissipation.
  • Valve Sizes: Equipped with 2.000 inch intake and 1.570 inch exhaust valves for enhanced airflow.
  • Intake Volume: A generous 211cc intake runner volume promotes better cylinder filling.
  • Chamber Size: Features a 69cc combustion chamber, optimized for efficient power delivery.
  • Port Style: Cathedral port design, ideal for a wide range of LS applications.
  • Engine Fitment: Direct fit for GM LS-Series engines, particularly the 6.0L variants.
  • Condition: Supplied fully assembled for a straightforward installation.

This EngineQuest cylinder head is engineered to provide a noticeable increase in horsepower and torque. Its advanced design helps your LS engine breathe easier and perform at its peak. Whether you're building a street machine, a track car, or a powerful daily driver, this cylinder head is a critical component for achieving your performance goals. Get yours from GGCRACING.

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