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Manley 90-06 Mitsubishi 4G63-4G63T DSM / EVO DOHC 16 Valve Spring and Retainer Kit (w/ Valve Locks)

Special Order Item: This item is not stocked in-house and may require additional processing time before shipping. Details
Special Order Save 5% Save 5%
Original price $442.68
Original price $442.68 - Original price $442.68
Original price $442.68
Current price $420.55
$420.55 - $420.55
Current price $420.55

Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.

  • Includes matched Valve Springs, Retainers, and Locks (if part number ends in "K"). Spring Locators included in some applications.
  • Includes 7 Machined Valve Locks manufactured from the premium quality heat treated steel
  • Heat treated aerospace grade titanium retainers CNC machined to exacting tolerances
  • Designed to handle aftermarket camshafts and up to 10,000 RPM

This Part Fits:

Year Make Model Submodel
1993-1997 Eagle Talon TSi
1995-1998 Mitsubishi Eclipse GST
1995-1998 Mitsubishi Eclipse GSX
1996-1998 Mitsubishi Eclipse Spyder GST
2003-2006 Mitsubishi Lancer Evolution
1990-1994 Plymouth Laser RS

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