PPE

PPE Straight Valve Springs Retainers and Keepers Kit 2001-2016 GM 6.6L 85-90 l

SKU: 110090053 UPC: 840171232417
In stock - 50 items available
$539.99
-10% $599.99 $539.99

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

Compliance & Restrictions
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.

The straight valve spring kit supplied as standard with PPE cast iron cylinder heads, at 85-90 pounds installed pressure.

Key Features

  • Straight valve springs, 85-90 pounds installed pressure
  • Higher responsiveness and better boost handling
  • Retainers and keepers included
  • Same kit supplied with PPE cast iron cylinder heads

Fitment

2001-2016 GM 6.6L Duramax applications.

Note: PPE also offers a CONICAL spring kit at 125 pounds rated for 60+ psi of boost, part number 110090050.

Product Details

  • Manufacturer: Pacific Performance Engineering (PPE)
  • Manufacturer Part Number: 110090053
  • Spring Type: Straight
  • Installed Pressure: 85-90 pounds
  • Condition: New

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