Auto Racing Products 3.740 Tapered Piston Ring Compressor — Precision Engine Tool

SKU: BQDN_899-7400
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About Auto Racing Products ARP (Automotive Racing Products) makes the ...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

About Auto Racing Products

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Precision ARP 3.740 Tapered Piston Ring Compressor

Achieve professional-level engine assembly results with the Auto Racing Products (ARP) 3.740-inch tapered piston ring compressor. This high-quality tool is specifically designed to make piston installation effortless and safe. By utilizing a tapered bore design, it compresses the rings evenly as the piston is pushed into the cylinder, preventing snagging and ensuring that the rings remain perfectly seated during the installation process.

Key Specifications

  • Bore Diameter: 3.740 inches
  • Type: Tapered Sleeve
  • Construction: High-strength aluminum
  • Finish: Black anodized
  • Compatibility: Designed for specific 3.740 bore engines

Say goodbye to the frustration of traditional adjustable ring compressors. This CNC-machined sleeve provides a perfect, uniform fit that protects your rings and cylinder walls from damage. The black anodized finish provides a smooth, low-friction surface, allowing the piston to glide into the block with minimal effort. This is an essential tool for engine builders who prioritize accuracy and longevity in their performance builds. Whether you are a professional mechanic or a dedicated enthusiast, this compressor will become an indispensable part of your engine assembly kit. Get the right tools for your next project at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Auto Racing Products

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Precision ARP 3.740 Tapered Piston Ring Compressor

Achieve professional-level engine assembly results with the Auto Racing Products (ARP) 3.740-inch tapered piston ring compressor. This high-quality tool is specifically designed to make piston installation effortless and safe. By utilizing a tapered bore design, it compresses the rings evenly as the piston is pushed into the cylinder, preventing snagging and ensuring that the rings remain perfectly seated during the installation process.

Key Specifications

  • Bore Diameter: 3.740 inches
  • Type: Tapered Sleeve
  • Construction: High-strength aluminum
  • Finish: Black anodized
  • Compatibility: Designed for specific 3.740 bore engines

Say goodbye to the frustration of traditional adjustable ring compressors. This CNC-machined sleeve provides a perfect, uniform fit that protects your rings and cylinder walls from damage. The black anodized finish provides a smooth, low-friction surface, allowing the piston to glide into the block with minimal effort. This is an essential tool for engine builders who prioritize accuracy and longevity in their performance builds. Whether you are a professional mechanic or a dedicated enthusiast, this compressor will become an indispensable part of your engine assembly kit. Get the right tools for your next project at GGCRACING.

Product Details

Product Description

About Auto Racing Products

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Precision ARP 3.740 Tapered Piston Ring Compressor

Achieve professional-level engine assembly results with the Auto Racing Products (ARP) 3.740-inch tapered piston ring compressor. This high-quality tool is specifically designed to make piston installation effortless and safe. By utilizing a tapered bore design, it compresses the rings evenly as the piston is pushed into the cylinder, preventing snagging and ensuring that the rings remain perfectly seated during the installation process.

Key Specifications

  • Bore Diameter: 3.740 inches
  • Type: Tapered Sleeve
  • Construction: High-strength aluminum
  • Finish: Black anodized
  • Compatibility: Designed for specific 3.740 bore engines

Say goodbye to the frustration of traditional adjustable ring compressors. This CNC-machined sleeve provides a perfect, uniform fit that protects your rings and cylinder walls from damage. The black anodized finish provides a smooth, low-friction surface, allowing the piston to glide into the block with minimal effort. This is an essential tool for engine builders who prioritize accuracy and longevity in their performance builds. Whether you are a professional mechanic or a dedicated enthusiast, this compressor will become an indispensable part of your engine assembly kit. Get the right tools for your next project at GGCRACING.

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