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Pac Springs

Pac Racing 500 Series Titanium Valve Spring Retainers Beehive Chevy LS PAC-R511-16

Pac Racing 500 Series Titanium Valve Spring Retainers Beehive Chevy LS PAC-R511-16

Regular price $331.25 USD
Regular price $352.00 USD Sale price $331.25 USD
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PAC Racing 500 Series valve spring retainers are every bit as reliable as retainers 20 percent heavier. These retainers are produced from the finest proprietary high-tensile titanium alloy for incredible wear and strength. PAC's engineers take this material and form the ultimate lightweight retainers. They are designed for high-rpm professional racing and abusive or severe engine applications. When you're building severe engines, you need parts designed to withstand incredible heat and rpm. PAC Racing 500 Series valve spring retainers are built to take all that you can give.
  • Brand: Pac Racing
  • Manufacturer Part Number: PAC-R511-16
  • Retainer Material: Titanium
  • Lock Style: 7 Degree
  • Valve Spring Style: Beehive
  • Retainer Style: Standard
  • Number of Springs per Valve: Single
  • Inside Diameter of Inner Spring: 0.640"
  • Fits: GM LS Series Valvetrains.
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