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PRW Billet Main Caps 2 to 4-Bolt Conversion Set — Fits Chevy 396-454 Big Block

PRW Billet Main Caps 2 to 4-Bolt Conversion Set — Fits Chevy 396-454 Big Block
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PRW Billet Main Caps 2 to 4-Bolt Conversion Set — Fits Chevy 396-454 Big Block
PRW

PRW Billet Main Caps 2 to 4-Bolt Conversion Set — Fits Chevy 396-454 Big Block

SKU: FMJX_1745401
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Enhance Engine Stability with PRW Billet Main CapsWhen pushing your ...Read More

Price:
$292.38
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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

Enhance Engine Stability with PRW Billet Main Caps

When pushing your Big Block Chevy 396-454 to the limit, block rigidity is paramount. The PRW Billet Main Caps (1745401) are engineered to transform your standard 2-bolt main setup into a robust 4-bolt configuration. These precision-machined steel caps provide the superior clamping force and structural integrity required for high-horsepower street and strip applications.

Technical Specifications and Benefits

  • Application: Designed specifically for Chevy 396-454 Big Block engines.
  • Conversion: Converts 2-bolt main blocks to a 4-bolt configuration for increased bottom-end strength.
  • Material: High-strength billet steel construction for maximum durability.
  • Design: Straight bolt pattern for precise alignment and ease of installation.
  • Quantity: Complete set of 4 center caps included.

By upgrading to these billet steel caps, you significantly reduce cap walk and main bearing bore distortion under extreme load. This modification is essential for any serious engine build looking to improve reliability during high-RPM operation. Whether you are building a drag car or a high-performance street machine, these caps offer the peace of mind that comes with professional-grade components. Ensure your rotating assembly stays perfectly aligned and secure with this premium hardware upgrade. Find the best performance engine components at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Enhance Engine Stability with PRW Billet Main Caps

When pushing your Big Block Chevy 396-454 to the limit, block rigidity is paramount. The PRW Billet Main Caps (1745401) are engineered to transform your standard 2-bolt main setup into a robust 4-bolt configuration. These precision-machined steel caps provide the superior clamping force and structural integrity required for high-horsepower street and strip applications.

Technical Specifications and Benefits

  • Application: Designed specifically for Chevy 396-454 Big Block engines.
  • Conversion: Converts 2-bolt main blocks to a 4-bolt configuration for increased bottom-end strength.
  • Material: High-strength billet steel construction for maximum durability.
  • Design: Straight bolt pattern for precise alignment and ease of installation.
  • Quantity: Complete set of 4 center caps included.

By upgrading to these billet steel caps, you significantly reduce cap walk and main bearing bore distortion under extreme load. This modification is essential for any serious engine build looking to improve reliability during high-RPM operation. Whether you are building a drag car or a high-performance street machine, these caps offer the peace of mind that comes with professional-grade components. Ensure your rotating assembly stays perfectly aligned and secure with this premium hardware upgrade. Find the best performance engine components at GGCRACING.

Product Details

Product Description

Enhance Engine Stability with PRW Billet Main Caps

When pushing your Big Block Chevy 396-454 to the limit, block rigidity is paramount. The PRW Billet Main Caps (1745401) are engineered to transform your standard 2-bolt main setup into a robust 4-bolt configuration. These precision-machined steel caps provide the superior clamping force and structural integrity required for high-horsepower street and strip applications.

Technical Specifications and Benefits

  • Application: Designed specifically for Chevy 396-454 Big Block engines.
  • Conversion: Converts 2-bolt main blocks to a 4-bolt configuration for increased bottom-end strength.
  • Material: High-strength billet steel construction for maximum durability.
  • Design: Straight bolt pattern for precise alignment and ease of installation.
  • Quantity: Complete set of 4 center caps included.

By upgrading to these billet steel caps, you significantly reduce cap walk and main bearing bore distortion under extreme load. This modification is essential for any serious engine build looking to improve reliability during high-RPM operation. Whether you are building a drag car or a high-performance street machine, these caps offer the peace of mind that comes with professional-grade components. Ensure your rotating assembly stays perfectly aligned and secure with this premium hardware upgrade. Find the best performance engine components at GGCRACING.

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