PAC Racing Springs 1.475 Pacaloy Valve Spring Retainers — 10 Degree Dual Spring Set

SKU: DHDL_PAC-R615-16
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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 PAC Racing Springs

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

High-Strength 1.475 Pacaloy Retainers

PAC Racing 1.475 Pacaloy Valve Spring Retainers are the ideal choice for enthusiasts looking to improve their engine's valvetrain reliability. These 10-degree steel retainers are built to handle the demands of dual spring setups, offering superior durability and consistent performance. The use of Pacaloy ensures these retainers can withstand high spring pressures and thermal loads, making them a reliable upgrade for any performance-oriented engine build.

Product Highlights

  • Material: Pacaloy Steel
  • Angle: 10 Degree
  • Spring Type: 1.475 in Dual Spring
  • Steps: 1.110 in / 0.710 in OD
  • Quantity: Set of 16

Proper retainer fitment is critical for maintaining valve train geometry and preventing catastrophic failure. These retainers are precision-machined to ensure a perfect seat for your dual springs, promoting even load distribution across the entire valvetrain. By choosing PAC Racing, you are investing in components that are trusted by engine builders worldwide for their consistency and quality. Whether you are upgrading your daily driver for more power or prepping a race car for the track, these retainers provide the peace of mind that comes with high-quality engineering. Explore the full range of performance parts and expert advice at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About PAC Racing Springs

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

High-Strength 1.475 Pacaloy Retainers

PAC Racing 1.475 Pacaloy Valve Spring Retainers are the ideal choice for enthusiasts looking to improve their engine's valvetrain reliability. These 10-degree steel retainers are built to handle the demands of dual spring setups, offering superior durability and consistent performance. The use of Pacaloy ensures these retainers can withstand high spring pressures and thermal loads, making them a reliable upgrade for any performance-oriented engine build.

Product Highlights

  • Material: Pacaloy Steel
  • Angle: 10 Degree
  • Spring Type: 1.475 in Dual Spring
  • Steps: 1.110 in / 0.710 in OD
  • Quantity: Set of 16

Proper retainer fitment is critical for maintaining valve train geometry and preventing catastrophic failure. These retainers are precision-machined to ensure a perfect seat for your dual springs, promoting even load distribution across the entire valvetrain. By choosing PAC Racing, you are investing in components that are trusted by engine builders worldwide for their consistency and quality. Whether you are upgrading your daily driver for more power or prepping a race car for the track, these retainers provide the peace of mind that comes with high-quality engineering. Explore the full range of performance parts and expert advice at GGCRACING.

Product Details

Product Description

About PAC Racing Springs

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

High-Strength 1.475 Pacaloy Retainers

PAC Racing 1.475 Pacaloy Valve Spring Retainers are the ideal choice for enthusiasts looking to improve their engine's valvetrain reliability. These 10-degree steel retainers are built to handle the demands of dual spring setups, offering superior durability and consistent performance. The use of Pacaloy ensures these retainers can withstand high spring pressures and thermal loads, making them a reliable upgrade for any performance-oriented engine build.

Product Highlights

  • Material: Pacaloy Steel
  • Angle: 10 Degree
  • Spring Type: 1.475 in Dual Spring
  • Steps: 1.110 in / 0.710 in OD
  • Quantity: Set of 16

Proper retainer fitment is critical for maintaining valve train geometry and preventing catastrophic failure. These retainers are precision-machined to ensure a perfect seat for your dual springs, promoting even load distribution across the entire valvetrain. By choosing PAC Racing, you are investing in components that are trusted by engine builders worldwide for their consistency and quality. Whether you are upgrading your daily driver for more power or prepping a race car for the track, these retainers provide the peace of mind that comes with high-quality engineering. Explore the full range of performance parts and expert advice at GGCRACING.

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