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Supertech Performance SPRK-EC3027D Dual Valve Spring and Retainer Kit

(2005-2010 Chevrolet Cobalt SS; 2007-2009 Pontiac Solstice GXP; 2004-2007 Saturn Ion Red Line; 2007-2010 Saturn Sky Red Line)

Manufacturer

Picture for manufacturer Supertech Performance

Part Number

SPRK-EC3027D
12 reviews
Sale Price

$561.38

Estimated ship date Friday, November 20

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Product Details

The Supertech Performance SPRK-EC3027D is a complete valve spring and retainer kit designed for high-performance valvetrain upgrades. This precision-matched set includes dual valve springs (SPR-EC3027), titanium retainers (EC3020/T1), and spring seats (EC3020) for a comprehensive valvetrain overhaul.

Kit Components:

  • Dual valve springs (SPR-EC3027) for enhanced valve control and higher RPM capability
  • Titanium retainers (EC3020/T1) for reduced valvetrain weight
  • Spring seats (EC3020) - requires smaller valve seal
  • Precision-matched components ensure optimal performance and reliability

Features and Benefits:

  • Engineered for high-performance and racing applications
  • Dual spring design provides superior valve control at elevated RPM
  • Lightweight titanium retainers reduce valvetrain mass and improve response
  • Complete kit eliminates guesswork in component matching
  • Manufactured to strict tolerances for consistent performance

Ideal for performance enthusiasts building or rebuilding cylinder heads, this kit delivers professional-grade quality and reliability. Note that installation requires smaller valve seals than OEM (seal not included).

Products specifications

Fits

2005-2010 Chevrolet Cobalt SS; 2007-2009 Pontiac Solstice GXP; 2004-2007 Saturn Ion Red Line; 2007-2010 Saturn Sky Red Line

Good selection of products and excellent prices.

i dont like that i have to change half way through my order over to paypal

Good

Great job

Their website is intuitive and easy to maneuver.

fast shipping, lowest prices.

Ordering when fine...still yet to experience shipping and QC

good job guys

Great prices

Good prices

Awesome that you can pay with Amazon!

The Westin T-Max winch cover seems to be of good quality and it fit my off brand winch. It would be nice if it came with the bindings though. Good product.

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