Chevrolet Performance LS3 Crate Engine 376ci 525HP — GM LS-Series

SKU: FMQX_19435110
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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

Product Details

Product Description
Part Numbers
Sizing & Fit

About Chevrolet Performance Parts

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

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High-Output LS3 525HP Crate Engine

For those who demand more, the Chevrolet Performance LS3 376ci crate engine tuned to 525 horsepower is the ultimate solution. This high-output version of the iconic LS3 platform features an aggressive camshaft profile and optimized tuning to provide exhilarating power and performance. Designed for enthusiasts who want to dominate on the street or the track, this engine delivers a significant power boost over the standard LS3 configuration.

Performance Specifications

  • Displacement: 376 Cubic Inches (6.2L)
  • Output: 525 Horsepower
  • Camshaft: Aggressive high-lift profile
  • Platform: GM LS-Series
  • Factory-engineered for maximum reliability

The 525HP LS3 crate engine is more than just a motor; it is a complete performance package. By incorporating high-flow components and a specialized camshaft, this engine provides a thrilling driving experience without sacrificing the reliability expected from a factory-backed crate engine. Whether you are building a dedicated track car or a high-performance street machine, this engine provides the power and responsiveness you need. Its lightweight design and compact footprint make it an excellent choice for a wide variety of engine swaps. Discover the power of professional-grade engineering. Upgrade your vehicle with the best at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Chevrolet Performance Parts

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

Watch in action

High-Output LS3 525HP Crate Engine

For those who demand more, the Chevrolet Performance LS3 376ci crate engine tuned to 525 horsepower is the ultimate solution. This high-output version of the iconic LS3 platform features an aggressive camshaft profile and optimized tuning to provide exhilarating power and performance. Designed for enthusiasts who want to dominate on the street or the track, this engine delivers a significant power boost over the standard LS3 configuration.

Performance Specifications

  • Displacement: 376 Cubic Inches (6.2L)
  • Output: 525 Horsepower
  • Camshaft: Aggressive high-lift profile
  • Platform: GM LS-Series
  • Factory-engineered for maximum reliability

The 525HP LS3 crate engine is more than just a motor; it is a complete performance package. By incorporating high-flow components and a specialized camshaft, this engine provides a thrilling driving experience without sacrificing the reliability expected from a factory-backed crate engine. Whether you are building a dedicated track car or a high-performance street machine, this engine provides the power and responsiveness you need. Its lightweight design and compact footprint make it an excellent choice for a wide variety of engine swaps. Discover the power of professional-grade engineering. Upgrade your vehicle with the best at GGCRACING.

Product Details

Product Description

About Chevrolet Performance Parts

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

Watch in action

High-Output LS3 525HP Crate Engine

For those who demand more, the Chevrolet Performance LS3 376ci crate engine tuned to 525 horsepower is the ultimate solution. This high-output version of the iconic LS3 platform features an aggressive camshaft profile and optimized tuning to provide exhilarating power and performance. Designed for enthusiasts who want to dominate on the street or the track, this engine delivers a significant power boost over the standard LS3 configuration.

Performance Specifications

  • Displacement: 376 Cubic Inches (6.2L)
  • Output: 525 Horsepower
  • Camshaft: Aggressive high-lift profile
  • Platform: GM LS-Series
  • Factory-engineered for maximum reliability

The 525HP LS3 crate engine is more than just a motor; it is a complete performance package. By incorporating high-flow components and a specialized camshaft, this engine provides a thrilling driving experience without sacrificing the reliability expected from a factory-backed crate engine. Whether you are building a dedicated track car or a high-performance street machine, this engine provides the power and responsiveness you need. Its lightweight design and compact footprint make it an excellent choice for a wide variety of engine swaps. Discover the power of professional-grade engineering. Upgrade your vehicle with the best at GGCRACING.

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