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Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/ Valve Locks) - Main Product View
Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/ Valve Locks) - Side View
Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/ Valve Locks) - Back View
Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/ Valve Locks) - Installation View
Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/ Valve Locks) - Additional View 5
Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/ Valve Locks) - Additional View 6
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Manley Performance Valve Spring and Retainer Kit (w/ Valve Locks) fits 2002-2011 Acura RSX / Honda Civic / Civic Si

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

26140K
In stock
$667.58 USD $634.99 USD
$634.99 USD

Manley Performance Valve Spring and Retainer Kit (w/ Valve Locks) fits 2002-2011 Acura RSX / Honda Civic / Civic Si
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.

This Part Fits:

Year Make Model Submodel
2002-2006 Acura RSX Type-S
2008 Honda Civic MUGEN Si
2006-2011 Honda Civic Si
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