PAC Racing Springs 1.400 Titanium Valve Spring Retainers — 10 Degree Dual Spring

SKU: DHDL_PAC-R506-16

About PAC Racing Springs PAC Racing Springs engineers high-quality automotive ...Read more

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Sale price$519.97
5190 ENTRIES10X
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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.

Watch in action

Precision 1.400 Titanium Retainers

Maximize your engine's potential with the PAC Racing 1.400 Titanium Valve Spring Retainers. These 500 Series components are specifically designed for dual spring setups that require a 10-degree lock angle. By choosing titanium over steel, you are investing in a significant reduction in valvetrain mass, which is a critical factor for engines that see high RPMs and aggressive cam profiles.

Key Specifications

  • Series: 500 Series high-performance titanium.
  • Application: Optimized for dual spring setups.
  • Dimensions: 1.090 in / 0.695 in OD steps.
  • Lock Angle: 10 Degree for maximum clamping force.
  • Quantity: 16-piece set.

The precision-machined steps on these retainers ensure a perfect fit with your springs, preventing unwanted movement and ensuring consistent valve lift. Whether you are building a drag car or a high-performance street engine, these retainers provide the strength required to prevent valve float and catastrophic failure. The lightweight nature of these components also helps to reduce wear on other valvetrain parts, such as your camshaft and lifters. When you need reliable, high-performance valvetrain components, look no further than the selection at GGCRACING.

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.

Watch in action

Precision 1.400 Titanium Retainers

Maximize your engine's potential with the PAC Racing 1.400 Titanium Valve Spring Retainers. These 500 Series components are specifically designed for dual spring setups that require a 10-degree lock angle. By choosing titanium over steel, you are investing in a significant reduction in valvetrain mass, which is a critical factor for engines that see high RPMs and aggressive cam profiles.

Key Specifications

  • Series: 500 Series high-performance titanium.
  • Application: Optimized for dual spring setups.
  • Dimensions: 1.090 in / 0.695 in OD steps.
  • Lock Angle: 10 Degree for maximum clamping force.
  • Quantity: 16-piece set.

The precision-machined steps on these retainers ensure a perfect fit with your springs, preventing unwanted movement and ensuring consistent valve lift. Whether you are building a drag car or a high-performance street engine, these retainers provide the strength required to prevent valve float and catastrophic failure. The lightweight nature of these components also helps to reduce wear on other valvetrain parts, such as your camshaft and lifters. When you need reliable, high-performance valvetrain components, look no further than the selection at GGCRACING.

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