PRW Steel SFI Flywheel 153 Tooth External Balance — Fits Small Block Chevy 2-Piece Seal

SKU: FMJX_1640071
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High-Performance Steel Flywheel for Small Block ChevyWhen building a high-performance ...Read More

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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

High-Performance Steel Flywheel for Small Block Chevy

When building a high-performance Small Block Chevy engine, the integrity of your drivetrain is paramount. The PRW Steel SFI Flywheel (153 Tooth) is engineered to provide superior rotational stability and safety for your manual transmission setup. Designed specifically for external balance applications with a 2-piece rear main seal, this unit is a must-have for street and strip performance.

Technical Specifications and Benefits

  • SFI 1.1 Certified: Meets rigorous safety standards for racing applications.
  • Precision Machined: Crafted from high-strength steel for maximum durability under load.
  • 153-Tooth Configuration: Optimized for standard SBC starter engagement.
  • External Balance: Perfectly weighted to match your rotating assembly requirements.
  • Weight: 31 lbs for consistent inertia and smooth idle.

Whether you are restoring a classic muscle car or building a dedicated track machine, this flywheel ensures your power is transferred efficiently to the transmission without compromising safety. The robust construction resists warping and heat fatigue, common issues with factory-style flywheels. Trust your build to the quality components found at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

High-Performance Steel Flywheel for Small Block Chevy

When building a high-performance Small Block Chevy engine, the integrity of your drivetrain is paramount. The PRW Steel SFI Flywheel (153 Tooth) is engineered to provide superior rotational stability and safety for your manual transmission setup. Designed specifically for external balance applications with a 2-piece rear main seal, this unit is a must-have for street and strip performance.

Technical Specifications and Benefits

  • SFI 1.1 Certified: Meets rigorous safety standards for racing applications.
  • Precision Machined: Crafted from high-strength steel for maximum durability under load.
  • 153-Tooth Configuration: Optimized for standard SBC starter engagement.
  • External Balance: Perfectly weighted to match your rotating assembly requirements.
  • Weight: 31 lbs for consistent inertia and smooth idle.

Whether you are restoring a classic muscle car or building a dedicated track machine, this flywheel ensures your power is transferred efficiently to the transmission without compromising safety. The robust construction resists warping and heat fatigue, common issues with factory-style flywheels. Trust your build to the quality components found at GGCRACING.

Product Details

Product Description

High-Performance Steel Flywheel for Small Block Chevy

When building a high-performance Small Block Chevy engine, the integrity of your drivetrain is paramount. The PRW Steel SFI Flywheel (153 Tooth) is engineered to provide superior rotational stability and safety for your manual transmission setup. Designed specifically for external balance applications with a 2-piece rear main seal, this unit is a must-have for street and strip performance.

Technical Specifications and Benefits

  • SFI 1.1 Certified: Meets rigorous safety standards for racing applications.
  • Precision Machined: Crafted from high-strength steel for maximum durability under load.
  • 153-Tooth Configuration: Optimized for standard SBC starter engagement.
  • External Balance: Perfectly weighted to match your rotating assembly requirements.
  • Weight: 31 lbs for consistent inertia and smooth idle.

Whether you are restoring a classic muscle car or building a dedicated track machine, this flywheel ensures your power is transferred efficiently to the transmission without compromising safety. The robust construction resists warping and heat fatigue, common issues with factory-style flywheels. Trust your build to the quality components found at GGCRACING.

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